Rv 454 performance upgrades

This new pump is I have a 98 454 dually and I have the following modifications: Flowmaster cat back, Doug Thorley Full length Tri-Y headers, a Wati for Me tune that I have modified to suit my driving, gapped the AC plugs to . 4 motor, model years 1970 through 1979. Mayfair by Hardin Marines Innovation has once again brought to the performance powerboat and recreational sport boat industry a steering revelation with its all new modular wing plate steering systems. If there was an upgrade to make that would be it. what others could you suggest? what do headers do? thanks 1998 454 Vortec in a 79 Vandura G35 Dually B+ RV, 4L80E, BW4470/2. Im looking to get a little more performance from the boat out of the hole and through the existing RPM. blazer, RV, van, truck, or 4X4 application. What are the top 3 things could I change to get the max increase in power? General Motors (GM) produced the 454 engine from 1970 until 2001.


We started this high flow service in 1997. Since the maximum rpm's are less, the horsepower is less. After messing with my brothers 1992 454 TBI dually truck and now my 1991 TBI 454SS, I am going to say, I am not a big fan of the 91-95 GEN V big block engine. as far as the cam, make sure that year didnt have the core support going down the center of the rad (pretty sure it didnt). GM initially used the 454 big-block Chevy (BBC) in Chevrolet's high-performance and full-size passenger cars and then added it as an engine option in 1973 and later Chevrolet and GMC trucks. First off, I snagged a used 454 throttle body off ebay and sent it out to www. Save 454 performance parts to get e-mail alerts and updates on your eBay Chevy 396 402 427 454 Ultimate Cam Kit Torque RV gaskets lifters timing springs.


The cam the rebuilder put in it was the only thing that was performance related, and is way too high of a power band for how he uses it. Products in the Monaco, Holiday Rambler RV Chassis Features. 1900 different remanufactured engines with a fill of 90%. In other words you have to spend a lot of cash to get a tbi 454 to work _____ Banks Power presents weekly updates on diesel performance and supplemental truck braking products plus insight into diesel engine power and exhaust brake development and activities at Gale Banks Engineering. 1999 vortec 454 Page1 - Discuss Chevy High Performance, General Chevy Technical Discussion, and Chevrolet Tech topics in the Chevy High Performance forums at Super Chevy Magazine. His trailer is probably 7500lbs or less, and trading any off-idle performance in that heavy of a truck kind of sucks. Headquartered in Colorado, we first made our name by introducing nozzle upgrades to the diesel world in 2002 more than a decade ago and focused our resources on Turbo Diesel Innovation.


Or at a lesser degree batch fire. Re: Vortec 454: School me! there are water passage differences in the deck between early and late big blocks that will affect head swaps. cylinder heads for your performance marine heads. I just bought a 1994 gmc suburban from a guy who put a gm performance crate motor in it with a bigger cam. com FREE DELIVERY possible on eligible purchases In the early 90’s, when performance exhaust systems became popular for sport trucks and 4x4’s, friends asked, couldn’t they get the power and torque they wanted with lower level of noise inside the cab? With our complete testing and manufacturing already in place for the RV market, phase two of GIBSON began. 04/28/2015 – 05/19/2015. I started stock at 17.


A Brief History of SuperSteer® Products SuperSteer® Parts was birthed out of Henderson's Line-Up in Grant Pass, Oregon which was founded in 1961. What’s left, though, is a 454 cubic-inch This project will also let customers know if spendintg approx $2300 on all these upgrades is going to give them the results they need from their big block engines. Significant HP gains can be had with better heads, cam, exhaust and intake. I cant remember if they have a vortec specific intake like the small block but I didnt think so. I'm new to this forum and I think my question will probably be an easy one for those familiar with the gen V 454. . These days, cars are so highly developed to meet emissions and fuel-economy standards that it's usually not possible to improve over the Hook your RV or Motorhome up with a new performance exhaust system for more power and better towing capacity.


In that case it had been modified for performance and the headers created so much heat that they caused the problem. This thing doesn't scream up hills or anything but empty with the shell on and the AC off at 55MPH I can see 17MPG on cruise control and we have done it several times because we assumed something was wrong at first. MerCruiser 7. 045 and a K&N drop in flat filter and no cats at the moment. That, my friends, is why big-blocks rule. The specs on it put it at a wimpy 260 horse. I think the stock heads are going to be your biggest power limiter.


The performance is reasonable when traveling without a dinghy or on fairly flat ground with the dinghy attached. 1L Vortec 8100 Motorhome / RV Performance Parts Improve towing power and fuel economy! Raylar’s performance package for Workhorse chassis equipped motorhomes & RVs is a simple, reliable, bolt-on performance system. How To Choose The Best RV Chassis For You. Chevy 350 / 310 HP High Performance TBI Balanced Crate Engine $ 2,595. I have a 1991 Crewcab Dually with the TBI454 / 4L80E combo. In article <mikeband@netcom. Edelbrock Marine-HEAVY Duty Performer RPM 454 Cylinder Heads.


I imagine the compression on these are 7. The Demon 454 belted out 490 lb-ft way down at 2,500 rpm and never produced less than 400 lb-ft. Consider the intake system being used, cylinder heads and a host of other factors, and you've got a real dilemma. It’s lighter and more compact than an original Big-Block 454 – while delivering Big-Block output of 627 hp and 586 lb. com: Performance Camshaft Lifters And Pushrods Cam Shaft Kit JavaScript seems to be disabled in your browser. Alpha 1. A full and in-depth article of the rebuild process that Jet Performance takes with a Q-Jet Carburetor, by Dragzine.


Your challenge: find the right one for your engine application. Performance Packages + Brazel's RV Performance ® Logo is a Registered Trademark STEP ON IT—AND STAY ON IT! PowerPack® Systems (for work) and Big Hoss® Bundles (for sport or race) calibrate CleanTune® fuel delivery to the improved intake airflow and air density for colossal CLEAN power gains with more MPG and cooler exhaust gas temps (EGTs). Precision Sales and Service stocks chassis and performance parts for all Workhorse and GM chassis Trucks. Each product is tested for maximum durability and engine life expectancy. 000” stroke, it can deliver serious horsepower Performance engine upgrades are a big part of what we do. Dart Iron Eagle Marine Cylinder Heads Get better performance from your RV with a Gibson Motorhome Power Exhaust System Aluminized- heavy duty tubing for extended durability and longer life Performance Dyno-tuned 14ga headers, with 3/8" thick laser cut port flanges, premium gaskets and hardware. How to Replace Front Air Springs on 1963-99 P30 Motorhome RV Chassis 750HP 454 CHEVY ENGINE START UP ON GROUND*HOT RAT ROD Welcome, I also will be attempting to get a bit more umph out of a motor home we recently acquired.


The world's absolute lowest prices since 1985. Every vehicle performs differently, and we realize that a standard cookie-cutter tune or handheld programmer won't always work well for everybody. 4L $1029. Finally, take to the road with premium color upgrades, like blue, red and brandywine to set yourself apart. Performance tunes differ in that the set of instructions are contained on flashable memory housed inside the computer. Find the best selection and value in RV, truck, SUV, motorsports, marine parts and much more on our online store. It is a 1989 Mark IV 454 (330hp), and as far as I know it has 2-bolt mains and rectangular port heads.


L. If you are looking for more performance and mileage from your RV or Toterhome we can help. I have a 95 Chevy 3/4 ton 454 ext. By the time 1972 was reached, change of power calculations along with reduced power for emissions control resulted in a drop to max power rating of 270 horsepower with a peak torque of 468 lb-ft. I used one that had a performance range from idle to 5000 rpm with smooth idle with a summit brand intake with the same rpm range The stock heads had springs that matched the spec's for my cam. it only has 45k miles on it. Those longtube headers surely helped the output as compared to the stock bigblock manifolds.


MECHANICAL UPGRADES FOR IMPROVED SAFETY AND PERFORMANCE Our engineering team is always looking for new product solutions to keep our GMC coaches functioning as well or better than new. 8. ECU Upgrades and Tuning; Hydraulic Roller - this is an incredible camshaft for your late model 454/502 Magnum EFI Performance cam for jet boat with B impeller Performance » 454 upgrade You would be happy with summit's 1301. Welcome to ModMyRV. stage 1 stage 2 stage 3 stage 4 stage 5 camshaft range & selection chart see individual listings for more information In 1970, GM pushed the performance bar higher with the introduction of the Chevy 454 V8. com Buskirk-Rush RV, L. K&N Air Intake for the Ford V10 RV / Motorhome.


Took my time and it went together so easily, did it in the driveway, with everyday hand tools. Pace Performance is your complete source for all your performance parts needs. Yes, we agree, RV Chassis Features is a lame name, but how else does one "label" the Spartan, Oshkosh, Freightliner, and other special motorhome chasses on which most diesel pusher motorhomes are now built? I decided I'm gonna pull the engine on my boat, and clean it up, freshen it, and make a few upgrades to it over the winter. When it comes to new P30 OEM parts at the lowest prices, we've been the top choice for decades. The fluids are good and check out good. A quick glance at the Summit Racing website shows these Chevrolet 454 parts as the most readily available (number of options as of 1/16/2014 in parenthesis): Without a doubt, RV owners of yesteryear never had as many aftermarket opportunities to improve upon ride and handling as do RVers of today; most just suffered in silence, drifting from RV to RV hoping for a better ride at each trade. Yes, They Are Worth It.


The New Generation Ford and GM boost weight ratings for freshly Engineered gasoline-powered motorhome chassis. Welcome to Kermatdi! KermaTDI is the combined effort of a group of really bright and enthusiastic people who are passionate about the turbo diesel market. 00. are both RV's the same neighborhood in weight? in my experience the 454 will get more mpg just due to the fact you have 2 less cylnders. rear main seal. Understanding the COMP Cams® camshaft families is a great first step in determining which camshaft is right for you . Internet Links GMC Motorhome Specific GMC Motorhome Parts and Service Applied GMC Motorhome Parts & Service www.


not counting the extra work it takes to remove the engine and then dispose of the lifeless RV. Torque has increased especially in 4th,5th and sixth. 10:1 differential locker, 19. Camshaft Families. I put new spark plugs and spark plug wires on, new rotor and cap, new intake, air and fuel filter. Edelbrock. Find CHEVROLET 7.


-ft. Motorhome performance upgrades intake exhaust rv magazine motorhome performance upgrades motorhome tech 101. Welcome to the official store of genuine Mopar parts and accessories. What are my options on performance upgrades with the TBI setup? I have a '94 Siverado 4X4. From the legendary performance of a Chevy 350 crate engine to the power in a big block 572 crate motor with 720 horsepower, all of the Chevy Performance engines and engine parts come fully designed, tested, and backed by the engineering experience of Chevrolet. Do you think the adjustable map sensor would help with this? I am also having idle surging issues as well. Contact us for pricing at: info@dougthorleyheaders.


Remanufactured engine pricing and I. later truck engines like that are peanut port, smaller than ovals. We offer performance chips and parts for every make and model of car, truck or SUV equipped with gasoline or diesel engines. Therefore, there is no chip to replace. I have a 92 Maxum 19' ski boat with Merc 5. – but requires no more space under the hood than a production LS engine. Preparation of the High Flow Throttle Bodies is a multi-step process that includes: boring, custom fit CAD designed throttle blades, reducing shaft profile, installing button head screws, milling topside and tumble polishing.


appliedgmc. Engine Performance Chip has created a line of products that capitalize on your engines untouched tuning abilities to ensure maximum horsepower output and peak fuel economy. And yes either one will do well on a coach up to 34 or 35 feet. 1volts at idle. heads are easy peasy. C. reliability and performance required by the RV model that will be built on it.


I spoke with an ex-454 owner last night via telephone. UltraPower GM / Workhorse 7. Chevrolet Performance Parts 12568774 - GM 454HO 425HP Crate Engine The 454 HO is not intended for marine use, and should only be used in 1973 and earlier pre I love the 6. Thank you for the comments George. to achieve best performance, match carburetion, intake manifold, ignition and headers to the camshaft. torque increase by itself! quit screwing around with chips and exhaust and cold air intakesCall Edelbrock and get their multi point injection kit for your tbi 454an easy bolt on and it makes the 454 run as it should have from the factory. Plus, the longevity and performance of Cummins engines routinely translate to much higher resale value than comparable gasoline-powered RVs.


com. We manufacture and design many of our own parts. RV engines need different help than do those of standard vehicles, and these Motorhome Exhaust systems deliver exactly that. It was pulled from a 1991 RV. Here's the link to the thread: Timing Curve - 454 TBI - 1991 Parts and Accessories and get Free Shipping on Orders Over $99 at Summit Racing! We have a 2007 Itasca Spirit 31H with the Ford E-450 chassis and V-10 engine. youll have to stick to a torque cam because of the computor needs vacuum (speed density) headers will help greatly. 1L engine makes incredible power when equipped with our CNC aluminum cylinder heads and camshaft kits.


4 motor, model years 1996 through 2000. 454 engine diagram questions answers with pictures fixya 454 big block chevy engine wiring diagram cheers bd21fdf. 4L (454) Custom Tuning Chassis Upgrades. We carry GM's complete line of (CPP) Chevrolet Performance Parts, and Genuine GM automotive and truck parts! We also stock thousands of performance related components from over 200 aftermarket manufacturers such as Fitech, MSD, Proform, Edelbrock, Holley and many more! World Products offers big block performance in a small block package with its 454 c. Chevy BBC 427 454 HP RV Stage 2 476/501 Lift Cam Camshaft & Lifters Kit MC2004. Once we attempt any grade greater than a Nebraska speed bump with the dinghy, we are permanently relegated to I am considering some performance upgrades to my 2000 Winnebago Brave with the 7. The later model 454 use a Vortec casting that is supposed to be better than the old peanut ports.


On your 5. I recently bought a 1987 Mallard motorhome with a 454 engine. we have marine cylinder heads from Mercruiser, Volvo Penta, OMC. 4L (454) Custom Tuning module. 48 @ 4101 on the stock 2006 Ford E-350 6. We offer a full line of performance modules, programmers, exhaust systems, and cold air intake for most popular brands. Home Page www DRAGZINE: Rebuilding The Quadrajet Carburetor.


1-L). 4 454 big blocks have some of the best sounding exhaust! Performance header install (RV living vlog GMC Motorhome Full Time RV Living Exhaust Restoration & Upgrades - Duration: Performance Parts Better Pulling Power, Economy & Performance The Chevy / GM Vortec 8100 8. 3k stall is pretty tall for a daily driver but it depends on the cam size and what gears you have. my map sensor is reading high around 2. more then that you not preform too well. Again, I am throwing out there what I have read. Click on the link below and get the pulling power you’ve always wanted from your big block Chevrolet.


Of course, the mechanical history of the Chevrolet Big Block V8 motor is much richer than this synopsis, and we do recommend more research and reading for the enthusiast. How to Make a Chevy 454 Vortec More Efficient by Richard Rowe Also known as the Vortec 7400 (7. POWERHOUSE has thousands of stock and high performance parts for cars and trucks. We have created several new parts that improve the safety, handling or performance of the GMC coach. Kinda hoping that someone in the Bangshift world has some experience with these Buy BBK 1710 80mm Throttle Body - High Flow Power Plus Series GM Vortec 305, 350, 454: Throttle Bodies - Amazon. You may have to register before you can post: click the register link above to proceed. Heavy Diesel Tuner's Big Rig mileage/performance upgrades include ECU re-flashing as well and some engine Plug-in performance modules.


Easy Performance Upgrades for Classic to Modern Chevrolet Camaro with K&N 2015-02-11 2012, 2013, and 2014 Chevy Camaro ZL1 models with the supercharged 6. MOTOWN engines. 4L through 6. 4L, Regular Production Option designation L29), Chevrolet's Vortec 454 was a modern-day evolution of the company's most legendary big block. new gm hydraulic roller camshaft billet ( 16228051). rear main seal, roller camshaft, and #297 block casting number. 72-underdrive, ARB switchable 4.


P. What would it take to get some serious performance out of this thing on a budget / shadetree mechanic type setup? The Complete History of Chevy Big-Block Engines The Family Tree Unlike lesser engines, the evolution of the big-block Chevy can be traced back to a prestigious great-great-grand pappy, the high-performance 425-hp L78 396, first available in 1965 Corvettes and Chevelles. 454 engine diagram questions answers with pictures fixya 454 big block I have a 1980 chevy dually crew with a 454 what a dog it is doing all it can my plan is get me a 3/4 ton 67-72 long bed pu and put the engine and trans in it free of smog in calif. Dollar for Dollar, it is highly unlikely that the $2400 for a full blown Banks Power Package would yield the same cost/benefit as say the addition of the UltraPower GM / Workhorse 7. Re: Vortec 454: School me! I think the heads being referred to as peanut port are the ones used on the TBI engines. This engine is commonly know as the "early model 454" and is identifiable by it's 2pc. Motorhome performance upgrades intake exhaust rv magazine 0812rv 02 motorhome performance upgrades grille view photo gallery 21 photos.


This package will offer you the performance and dependability you are looking for! This engine is ideal for streetrods, Corvettes, Camaros and other performance vehicles. With 4. We can also ship hard to find truck and RV parts. It usually takes a problem for any attention to be paid to them and that problem can lead to a ruined vacation and a damaged RV. I would recommend you get some headers for that new cam. This remanufactured engine site has engine swaps, performance engine upgrades and general information at links below. Black Bear Performance offers in-person and mail order computer tuning for your GM car, truck, or SUV with a twist.


Each kit is custom assembled using parts based on your engine’s requirements. When the road is calling, be ready. 8 liter V-10 engine. I am considering buying a used 2005 or newer motorhome and would like an honest opinion about which engine is better on both flat and mountainous terrain (Ford 6. Unlike the popular Chevy 427 that was used in a wide variety of automobiles, the 454 was used only in high performance cars like the Chevy Camaro, Corvette and Chevelle. It’s an online community where fellow RVers and enthusiasts can share the mods they have made to their RVs, or ask questions about mods they would like to do. and then since it has an edelbrock intake and rv cam get some good breathing heads and since my boy start work today at a muffler shop get some header and free Edelbrock is the most respected name in performance! Since 1938, Edelbrock has manufactured its core products in the USA for quality and performance.


7 now a whopping 12. Look at the cams they have. 5 to 1. 1986 Chevy 454 Page1 - Discuss Chevy High Performance, General Chevy Discussion, and General Discussion topics in the Chevy High Performance forums at Super Chevy Magazine. better yet have it tuned (Brian Bosch I believe is the man to talk to about Performance chips are essentially a memory chip that contains a set of instructions that tells your computer (and your truck engine) how to respond to incoming sensor data. In recent years, manufacturers have been wise to limit themselves to diesel chassis for motorhome models of 35 feet and longer in order to provide at least some payload capacity Weight-carrying limitations have forced builders to limit lengths and features in order to minimize the Doug Thorley Headers manufactures the best American made performance Headers and headers for your truck, car or even motorhome. 2L LSA V8 can be equipped with K&N high-flow air intake number 63-3079 for even more horsepower & torque Sniper Motorsports EFI System & Ignition Kit 550-510K-GM; EFI with Hyperspark Ignition Control 4150 Square Bore 650 HP Throttle Body Injection for Chevy 262-400 SBC, 396-454 BBC 454 Big Block Performance Specs The original LS5 engine was introduced with 390 hp and 500 lb-ft of torque, while the LS6 was rated at 450 hp.


It would be better This customer wanted peace of mind, and to that end Hardcore took a different route by selecting a new, American-made Chevrolet Performance Parts 454 cast-iron engine block. Elevate your travels with one of the many ramp door upgrades, an interior spare tire carrier and surface mount rope rings to efficiently haul your goods without settling for cheap workarounds and subpar performance. I had a LOT of help from Forum Members on this one back in '06. By using 21st century manufacturing techniques Mayfair by Hardin Marine has developed a superior 316L Stainless modular wing plate steering mount. 0 its a stout little engine. Chevrolet Performance fuels the passion of automotive enthusiast by offering Crate Engines, Transmissions, Components, and Vehicle Upgrades for project cars. This 7.


In 1970 the 454 was first introduced for use in the Chevy Corvette, soon after it's use extended to a long list of GM and Chevy applications. Mine had a drop of 10° at 63% throttle position (and beyond). AN LSX WITH BIG-BLOCK POWER! With the LSX Bowtie block, we’ve built a 21st century 454 with the latest technology. I have yet to really get into it, but am considering headers, intake, and thanks to Blue82, a new carb. 8L V10 Ford engines (including PowerStroke) this innovative engine tuning can increase mileage by 0. must use a electric fuel pump with this camshaft. This is the delima i have with my trail rigs 454.


not a high rpm engine, which is why hp numbers are low. Today, there are a huge number of aftermarket performance camshafts available. 454 Budget Build. We drool over billet, but settle for cast, and pinch pennies to eek the most out of our performance purchases. Post 374930 - Off-road forums & discussion groups. CFM Technologies specializes in GM Throttle Body Injection, Carburetor Spacers, and drag racing, circle track racing, and street & marine performance. Foreword: Over the years we have published this site, many readers have raised questions about power upgrades to improve engine performance.


these are general guidelines. It is a good rv cam with a little lope and . K&N dynamometer tests show a horsepower gain of 17. A looser verter and bump stick will without a doubt wake it up. 5 MPG, while adding up to 45 Horsepower and 50 ft. You will receive outstanding performance from all our name brand products that large companies provide but with the personal touch and attention of a small business. 8-L or GM 8.


Stock 1990 454 SS trucks had a pathetic power output for a 454. D. We will tune your already installed ECU as well as offer the best prices for those who don’t have them in their RVs. 4L Bravo GM 454 V-8 1988-1991 Wiring Harness I need a vacum system diagram for a 1985 454 engine that is in a graphic graphic graphic graphic. We supply modified OEM type throttle bodies for GM, and Mopar/Jeep EFI. But imo you could get the performance you want by going with the comp cams marine extreme kits and a dual plane intake. Once you step it up with performance mods and custom parts for the Chevy Corvette, you'll be a certifiable speed fiend.


Its a 82 Pace Arrow, 454 with 59,000 on it. How To Add 70 Percent More Power to A Chevy 454 V-8. I am getting around 8 miles to the gallon and my fuel trim is around 90 at idle. com: Automotive Aftermarket Performance Parts by Edelbrock, LLC. It would have been cool to see an engine dyno result with the L29 injection in place. Thanks to the diligence and ingenuity of some bright minds, there are better mousetraps out there. No matter the ECU need you might have for your RV we will definitely deliver.


Our complete online catalog covers all Chevrolet genuine P30 parts and accessories. 1988 Fleetwood Bounder 454 engine running strong. 4 liter engine is commonly known as the "454 Big Block". 3L up on the dyno and ran a test. 5” is ideal, 1-5/8” is OK but do not go with a 1-3/4” tube, those are for all out performance. Enjoy the best routes and the nicest views with RV electronics that promise to enhance the journey. I don’t think the Ford has enough Header pipes really do not need to be any larger than the exhaust valve – 1.


Priced very reasonably, this engine includes the block, Vortec-style heads, oil pump and timing I have a 8. We are the one -stop workshop for all your performance chip needs. Brand One of the ways we get massive increase in performance and mileage is through our UltraPower Performance Tuning from Brazel’s RV. As for the engine itself, do not just jump into an RV cam as that has an additional 25* duration over the stock cam as this will require other changes to work properly. This 3. With Mopar, you'll get the right part for your Chrysler, Dodge, Jeep, Ram or FIAT vehicle. TBI unit is a little limited in power production, you may have to change out injectors to get enough fuel into the engine when operating in the upper rpm band.


com to get bored to 54mm for some decent air flow for this big block project. 500 lift so stock springs are ok. Thats a good price. However, as there are some important mechanical details that are pertinent to Chevy Big Block swaps in Jeeps, we have created some valuable interchange information. 454 motors have withstood the test of time and have been in production for four decades and ended in the early 2000s with their Generation 5 model. 4. I have some brodix bb3's and bb2 extras sitting around.


I am not sure but I beleive the 454 is a throttle body injection and the 8. This casting incorporates all of the best innovations through the big-block’s development. but if you are hitting the hills alot you will get better milage with the V10 since it doesnt have to work as hard. This motor would be equally at home in an RV, truck fits 454 and 502 gen vi engines only. If you are looking to improve the performance of your vehicle, look no further. Nurse Barbara, the 454 and the 8. Chevy 396 402 427 454 Ultimate Cam Kit Performance Street lifters timing springs 454 chevy engine in motorhome by Terry Hayhurst: I have a 1985 "Barth" moterhome with a 454 chevy automatic trans.


Shop today for fast shipping at Tweetys. lbs. Buy online performance chip for your car such as ECU chips, power and Flash programmers and Custom horsepower tuning. We all know the most exciting adventures are just off the beaten path, never fear when taking the road less traveled because GPS and navigation provide real-time directions and coordinates to ensure finding your way back is simple. and then since it has an edelbrock intake and rv cam get some good breathing heads and since my boy start work today at a muffler shop get some header and free This MABBCO® Master Engine Kit is for a GM Chevy 454 7. K&N Engineering has developed a 77 Series High-Flow Performance Air Intake System in textured black for the Ford models listed below. Building a big block bow tie classic on a shoestring budget.


Can anything be done to improve the performance of a 460 EFI truck engine? how much power could be made with a max effort EFI engine? It would be used for stock class truck pulling competitions and would not need to be street drivable. 5 Rickson wheels, 34-inch 14-ply Bridgestone M724s. The Chevrolet 454 remains a favorite among performance enthusiasts because of the its power output and the availability of aftermarket parts for the engine. 1 liter GM engine in a 2005 Workhorse chassis motorhome. Chevy Silverado 2000, Predator 2 Tuner by DiabloSport®. Then there;s the engine accessories which aren't being driven by the my truck is a 1971 chevy stepside. Hey All, Im new to the forum and am looking for some sound advise.


SuperSteer RV, Truck & Trailer Parts | 1-888-898-3281. range. Indiana to Montana. I put some Recommended 454 I have made some changes to this page after learning a lot the hard way of course with my 1991 454SS project truck. Chevy 454 / 450 HP High Performance At 5 Star Tuning we are a family owned business that provides custom dynomemeter chassis tuning products and services. Edelbrock is the most respected name in performance! Since 1938, Edelbrock has manufactured its core products in the USA for quality and performance. A place for off road enthusiasts to chat, share answers, photos, tips, etc.


Choosing the right camshafts or cam and lifter kit is one of the most important decisions you'll make to increase the performance of your vehicle. I've seen where many have said this engine isn't worth building for performance but I don't want it to be a dragster. i. 0 (305) 220 H. This MABBCO® Master Engine Kit is for a GM Chevy 454 7. It was warm enough we had to run the dash AC a bit, but not too much. com>, According to Chevy that due to the use of the Allison transmission the 454 had to be governed.


Horsepower per These 7. 10 Bolt-On Auto Performance Upgrades That Really Work. The legendary Predator Performance Tuner has made a return! For 10 years, the Predator was known as one of the most rock solid performance tuners ever made, and now it's back with Since 1952, these spitfire street sharks have been lighting up tires, dusting challengers and looking sexier than ever before. When we had occasion to have our own truck serviced by Chuck Arnold at "The PowerShop" in Enumclaw, Washington (Seattle area), we knew from personal experience we had found a highly competent and professional expert on engine performance enhancements. When it's time to get more from your recreational vehicle's engine, these parts and systems are on the case. 56 might be abit tall. 1 is a multi port injection.


Our Chevy 454 Long Block Engine is on sale. Part# W8005231-USWe have released a new parking brake pump for the autopark systems. We all know a cam swap is the first modification every LS owner should perform to an LS, but just how much is a swap really worth? With the goal of 100 horsepower, we plopped a junkyard 5. com, the only website that’s just about making modifications to your RV. How to trouble shoot and or replace an ignition switch on a 1998. Chevy had no acceptable solution, so I put in a Harris Performance chip and presto! Sounds like you had the same bad factory programming and fixed it as well. This includes a 2-year/50,000-mile warranty on all Chevrolet Performance Parts engines.


d. Top Aftermarket Upgrades. Best $$ I ever spent on my bought new 91 454 CC dually that was a PIG from day 1 until it got the injection swap. 4L 454 96-00 Passenger Side Exit. rvmorsemachine. 5-8. what upgrades can i do to the engine to increase the horsepower? i read somewhere that replacing the "headers" and the "carborator" would do some good.


This performance product is fantastic. 0L V8 LS2 engine that can give you an idea of how much horsepower and torque is gained from your cold air intake and performance tuner but unless I knew the exact brand and model of them, I would not be able to accurately estimate power increases. A good 049 casting head(if a gen IV will fit a gen V or VI)might be a good performer without alot of $$$ outlay over the stockers. The casting number on the block is 10114182. But milage will only get better by ridding the TBI and going to sequintial fire multi port. General Off-Road Forum, Side by side, & ATV groups as well as dirtbike, snowmobile, sandsport and competition racing areas. 1 are built on the same block.


What Are the Specifications for a Chevy 454 Engine? Suitable for street and off-road use, the 454 HO big block crate engine by Chevrolet is able to produce 425 horsepower at 5250 rpm. RV Braking Upgrades; RV Performance - Workhorse / GM - Engine Monitoring 49042 - Banks Power Stinger System GM P-series 7. I am looking for an impartial opinion from neither a Ford nor a GM/ Workhorse fan. Motorhome and RV Owners of Cummins-powered motorhomes enjoy peace of mind, knowing they can confidently tow a vehicle and handle steep hills. for cars, inboard boats, trucks, RV's or motor home at links above. cab. 0:1.


99 increase your fuel mileage and the performance of that car or truck that you love to drive Where's the fuel pressure regulator in a 454 TBI? If this is your first visit, be sure to check out the FAQ by clicking the link above. 4L/454 Computers, Chips & Programmers and get Free Shipping on Orders Over $99 at Summit Racing! Workhorse 8. And, all that's before any Chevy Corvette upgrades. A homemade tbi conversion for 904 exhaust jpg carburetor vs fuel injection a short and pros cons ps jpg 129974 bytes junkyard fuel injection conversion 2 photo 158642010454 Tow Beast Tbichips Harris Performance Inc454 Tow Beast Tbichips Harris Performance Inc454 Tbi Go To Carb Or Keep The 1947 ChevroletHow To Pick Up Big Power On… Now enter our new home on wheels: A Ford V10 powered Gas RV, in fact it’s our first class A gas RV ever! She’s a 2016 Fleetwood Bounder 33C. Without further ado, here is the MPG of our new motorhome. This engine is commonly know as a "Vortec" and is identifiable by it's 1pc. He told me that he had the problem with a car powered by 454 several years ago.


High performance camshafts in the making and a Super Chevy celebration of Speed and I saw another thread on here sorta about it but it went nowhere. 250” bore and 4. My question is, when I first started I drove for about 5 hours and at 65 miles per hour and and The 454 HO big block is Chevy Performance's most economical alternative crate engine to rebuilding - see images, dyno specs, installation info and more. com Toll: (800) 347-8664 Doug Thorley Headers Complete TBI Conversion Kit for Stock Big Block Chevy 454 7. 4 liter engine. The engine has Banks low restriction air intake and - Answered by a verified RV Mechanic Motorhome Handling Problems & Solutions A Primer by Gary Brinck Motorhome handling is a complex issue and is often perceived differently by different drivers. Hot Rodding is a hobby—not a career—for the vast majority of us.


. 0 liter engine is bored oversize, has two stage plateau honing, 3 angle valve job, performance cam and lifters, seamless cam bearings, alloy pushrods, oil pump, mildly pocket ported head and has molly rings, new oversized pistons, Clevite 77 bearings, roller rockers and much more! To be honest I don't know as even the "RV cams" are something he'd need. This is a replacement that can be used on Workhorse Chassis 2001-2005 P32 and 2004-2010 W24 Chassis with the J71 and J72* auto parking brake systems. watch out for chips as they just bump the fuel curve. 5 mpg and now getting 21, towing my 37 foot fifth wheel rv was 10. We ARE Your source for boat engine heads and cylinder heads for boats. I do have similar options for your 2006 Chevrolet Corvette with the 6.


do they make aftermarket headers for these? And if I install a cam or maybe even a set of decent heads, will the TBI This translates to greater fuel economy. the 454 will be easier and cheaper to work on as well. We have the best prices for your Marine Engine cylinder heads. RV Wheels & Brakes Unfortunately, one of the most important areas of an RV, the wheel and brakes, are one of the most neglected. As of 2015, Chevrolet suggests a retail price of about $7,200. Our customers are some of the better known authorities in the TBI-EFI business. Our products stand out above the rest due to the amount of R&D involved with each nit/tune we develop.


i have a 454 chevy engine that is for the most part stock. I figure since it's only getting 10mpg, I might as well bump it on up to the days when 454's were getting 450 horse. I have a 1980 chevy dually crew with a 454 what a dog it is doing all it can my plan is get me a 3/4 ton 67-72 long bed pu and put the engine and trans in it free of smog in calif. Each motorhome chassis manufacturer makes multiple versions of the same chassis, with different wheelbases Edelbrock performance Camshafts are developed as a performance matched complement to our Cylinder Heads and Intake Manifolds. I would like the biggest bang for the $. Top 10 engines of all time 8 chevrolet 454 onallcylinders. rv 454 performance upgrades

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