454 vortec performance upgrades

Just need a working substitute, no enhancements really needed. It will be plug and play. HOW TO UPGRADE YOUR TBI PEANUT PORT 454 - YouTube Are there any gains to be had by programing and adding headers to my truck? 7.3 is 250-275/505-525 stock. from your CUSTOM TUNING,ECM, J'ai l'intention d'amliorer l'ordinateur de mon VR, par un model ULTRAPOWER mais avant d'acheter, j'ai besoin de savoir quels fuel injecteurs seront le mieux adapts ( conomie et rendement ) avec le nouveau module? Programmers. No where near diesel power my ass. way stronger than a stock 12v, 6.5, & 7.3 powerstroke by far!!!! I have a 2000 GMC school bus with the L21 7400 motor. How to Pick Up Big Power On a Junkyard 454 With a Simple - MotorTrend What sets us apart from the others? In an effort to further drop the inlet air temps, we installed a makeshift air-to-water intercooler. youll have to stick to a torque cam because of the computor needs vacuum (speed density) headers will help greatly. I have the parts list and see one item called 01-412-8 hyd roller cam for $315. I have now disassembled the entire engine (except the crank and pistons) to check that everything looks good, remove all the dirt and grease and to prepare it for a rebuild. Or if I pay to send in, is the return shipping included in the $495? In 1996, when all of GMs models received excellent reviews due to a new range of engines that added power, every one of its vehicles were praised by clients. Raylar performance packages allow your 496 to produce massive amounts of power without sacrificing reliability. We measured our stock iron heads right out of the box and the retainer-to-seal clearance was only .470-inch. He could even be found working on tractors or hay bailers while on vacation at his uncles farm. Give me some idea as to what this product does exactly, and how I will benefit from spending $$ on it. CHEVROLET 7.4L/454 Parts and Accessories - Summit Racing Equipment These Chevy 454 Vortec engines made 290 horsepower and 410 lb-ft. Chevy 454 HO Crate Engine Vortec 7400 engines were the final version of the 454 used in production vehicles or trucks. Pace Performance Products in Ohio put together a decent upgrade. Power & Performance News is the source for news, tech and products that help you get more performance from your vehicle. My next upgrade is going to be exhaust. You would see a nice gain in power, on your 1997 we generally pick up about 30 horsepower and 35 lb-ft torque. With the intercooler assembly in place, we once again ran the blown big block in anger with amazing results. Will the UltraPower tune, give me the "best bang for my buck" performance increase? What are your recommendations?? Without going into the engine, they make a supercharger kit for it, I know whipple use to. In search of power, GM reverted to the big-block engine design, with a 454-cubic inch displacement. Thank you for any information you could give me. I fought this truck with the cats deleted and air pump disabled. Yes it would, the Banks PowerPack is helping the engine breathe better but the computer is not doing anything to take full advantage of it. We can do the tune now with the Banks kit taken into consideration for down the road. CAN YOU REALLY MAKE DECENT POWER WITH A SET OF PEANUT PORT BBC HEADS?. I had a 7.3 F250 about 8 years ago and I really think the ol Chevy would run with it or out run it. Also I want to send you guys mine as core but I wanted to get yours first so Im not without my truck and if something goes wrong I can plug my factory one back in, so can I wait to send mine till after I get yours? my ecm has to be replaced. I have a vortec454 in a non smog az tow vehicle. Chevy Performance BBC L29 Vortec Cast Iron Cylinder Head - JEGS A cold air induction setup will feed the engine cooler and more oxygen-dense air. Yes, you can pay the $100 up front core charge and be refunded when you send your original back to us. All rights reserved. You might be able to run an L29 cam, but you will need to consult an engine builder. WARNING: Products may contain one or more chemicals known in the State of California to cause cancer and/or birth defects or other reproductive harm. Chevy Engine Kit - Chevy Stroker Kit, 454 Big Block, 454, 496 - Coast High Chevrolet 7.4 Vortec was a modern-day improvement of the firms most legendary big block. 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. BBK Performance Parts 1710-XC GM VORTEC 305/350/454 80MM POWER PLUS The 4300 was GMs first Vortec-engine V6, released in 1986 and designed for trucks. The tuning is custom to each vehicle depending on calibrations, modifications and any special requests. I've made several performance upgrades myself, but are always looking for something better. Is the Vehicle Control Module an ECM by another name? BBK Performance Parts 1710-XD GM VORTEC 305/350/454 80MM - ebay.com Originally Posted by PonyKiller87 Ok, sounds just like swapping over the 96-00 vortec 350 to the 0411 as far as the wiring goes. I have a 2000 OBS Chevy quad cab with a 454 Vortec. Its 567 horsepower of usable, reliable, fun power that anybody on a budget can build. The stock Vortec iron head will not tolerate more than .440-inch lift. Just worth mentioning. Install a high flow air filter and cold air induction intake. Subtract the standard .050-inch clearance, this leaves only enough room for a .420-inch lift cam. Also I have Thorley tri Y hearers on mine will that effect the tune? Hi Warren, that is definitely something we can tune for. When you purchase, just let us know any modifications or requests and we can accomodate. Its amazing what some bolt-on parts can do! Would you be able to tune this on a new computer so I can keep the original? performance, modifications, classifieds, troubleshooting, maintenance, and more! We require the VIN so that we can pull up your vehicle's specific parameters and create a truly customized tune for your vehicle. Obviously different, but I still think the 454 has more to offer. 90 and older is particularly bad and that is largely due to NO OVERDRIVE. The tire are one size larger than stock to the speedometer is off a little. 454 Vortec Reliability and Ownership Guide, Pre-Purchase Inspection: What to look out for, crate version of the 454 big block from Chevy, 1996-2000 Chevrolet/GMC C/K GMT-400 platform trucks 2500/3500, 1996-1999 Chevrolet Suburban 2500/GMC Suburban 2500, 1996-2000 Chevrolet Express ( & 1 ton versions), 19982001 Chevrolet Kodiak/GMC TopKick/Isuzu H-Series 4500 5500, Larger Fuel Injectors and Fuel Pump Regulator. Fuel pump doesn't run. Cost is $395 plus a $175 core charge which is refundable. Is this doable? Engine Hotrodders' Lounge Body - Exterior Transmission - Rearend . Check the make, year, and model of your car to see if the VIN number is available. How To Add 70 Percent More Power to A Chevy 454 V-8 - Top Speed Distributors cap and rotor kit features brass inserts and stainless steel rotor springs,designed to provide the best possible fit to ensure maximum conductivity between the distributor towers and spark plug wires,prevents arc through and crossfire. Oxygen sensor modifications can be done. Vortex comes from the word vortex. The goal was to construct a fuel-efficient engine with an air-to-fuel combustion system that would eventually produce more power. (454 used only MAP) 2. I just bought this 97 suburban 4wd with the bbc. BBK is your Number One Aftermarket Performance Brand in the USA - American Designed and Built . Nothing I was finding really listed ACTUAL upgrades. We can send a pre-programmed ECU on core exchange. We modify this so that it is still "safe" but definitely wakes the truck up. L29 Vortec 454 power? - Don Terrill's Speed-Talk I didnt see anything on the site but that doesnt mean I saw everything. The 7400 was essentially the same big block 454 that carried Chevy through the muscle car years, but a hydraulic roller camshaft and revised cylinder heads helped to make it far more efficient than the old LS6 could ever dream of being. Both Vortec 7400 heads (the '98-'01 12560241 and the '96-'01 10141279) have about 100cc chambers. Apr 10, 2008 #5 M MyBoTy Veteran Member 2000 Chevy Truck 454 Specs | It Still Runs Install a high-flow air filter and a cold air intake. Marks spare time was heavily consumed by reading automotive magazines and wondering how in the heck people could land a job testing cars all day. Return shipping is included , you are responsible for shipping to us , however if you choose the "core charge" and order the ECM , we can provide a return shipping label for your core and deduct from the core refund. The upgraded Vortec 7400 is a 7.4L V8 OHV 16V-volt FI engine. Later i want to install the banks PPB 49070 package on this motorhome next year. vortechsuperchargers.com. The air filter is easily removed, cleaned, and reused. The ignition timing was dropped to 21 degrees and after adding a few jets to the carburetor, we were rewarded with some serious power. Find many great new & used options and get the best deals for BBK Performance Parts 1710-XD GM VORTEC 305/350/454 80MM POWER PLUS THROTTLE BOD at the best online prices at eBay! Yes, we can do that. Our kits include camshaft, lifters, piston rings, pistons, both rod and main bearings, cam bearings, timing components, oil pump, frost plugs and gasket set, with an option to purchase a crankshaft as well. Oil tends to collect on the crankshaft counterweights, adding weight to the rotating assembly (crankshaft, rods and pistons) and reducing horsepower through parasitic drag. Our acclaimed editorial staff covers all aspects of engine and driveline upgrades with a mission of presenting information that is both interesting and achievable for the average car guy. I was thinking about removing the catalytic converter and was wondering if your reflash will delete the "check engine" light that will probably occur when I cut it off? I have had a hard time finding much of anything for these engines. Build your own custom newsletter with the content you love from Street Muscle, directly to your inbox, absolutely FREE! Common Problems with Chevy 454 Vortec (Explained!) I am doing a cam swap on a 98 GMC K3500 7.4 comp cams telks me i will need a custom tune according to cam specs this truck is primarily used for towing plan to use stock fuel injection if posdible any info would be greatly appreciated, I have a 1996 Chevrolet K3500 what is 7.4 454. Oct 25, 2004 Do you guys know anything about the L29 Vortec motor. I have a 1996 Suburban K2500 with the L29 engine and 4l80 trans. When taken together, this fairly inexpensive approach can be good for noticeable gains in fuel economy. It can be done fairly cheap , power for days and 15-20mpg, I repeat. can you tune it Perform with these upgrades, We would like to have ordered the 7.4 custom tune ,but appearantly you are out of stock at the moment.Is there any time frame when you will have more modules.I would like to send you mine but I need my vehicle.Also we would like to have had the reasonable price. It has an ohv configuration with two valves per cylinder and a bore and stroke of 4.24 inches x 3 on the intake side. Then, in 2001, GM dropped the 7400 and 454 combination in favor of the final powerful big block, the 8100 496-cubic inch engine with 340 horsepower at 4,200 rpm and 455 foot-pounds of torque at 3,200 rpm. Have you plugged an OBD2 reader into the truck to see what it is displaying for RPM? A restrictive or clogged air filter will force the engine to work harder to breathe, which makes it less efficient. If you want to send your PCM in that you know is functional, that is the best way to do it. Parts overview- James L29 Vortec 454 build Ep2 - YouTube Hello! Turn around time is 1-2 business days. We do not go further back than 1996 (OBD2) modules, sorry. The old cast-iron cylinder heads and low-rise intake manifold were dumped in favor of some aluminum PowerOval 280 heads from Trick-Flow with upgraded valvetrain and a Summit single-plane intake manifold. Thank you. If you want to take full advantage of the cam swap then a custom tune will be needed to address that. Windage trays are thin, sheet metal plates that bolt to the bottom of the main caps and act as a barrier between the oil in the pan and the crankshaft counterweights. You can either pay $100 for the core and then be refunded when we receive back yours or you can send in your ECM for reprogram. If product is incorrect for the provided VIN we will contact you to revise order. The problem with making more power is that cost and performance often go hand in hand. This 1-ton dually truck is used for hauling a large slide in camper and atv trailer. Precision Auto Injectors Genuine Delphi 12568155 12586557 GM Fuel Injectors Set of 6 2004-2007 GM 3.5L OHV. Some of which are going with an upgraded ignition, headers, removing the cats and having the computer flashed to shut down the secondary O2 sensors. For this test, the motor was configured with an Edelbrock RPM Air Gap intake and Holley 750 carburetor. Performance computer re-calibration and a Custom High flow Billet Flame Arrestor that increases the maximum power by more than 25 HP* and 30 pounds of torque*. Reading some of your responses I came across one with regards to a 1996. I THINK I want a diesel until I look at the prices. Our tuning is based off of extensive dyno testing of RV's, and while results may vary, our gains are generally higher than others due to our expertise in the tuning of the L29 7.4L. Performance Street, great low to mid-range. K&N fuel injection performance kit. The heads used on the L29 combined the large oval intake ports with small (100 cc) combustion chambers to produce a slightly higher (than the Gen V) 9.0:1 compression. It was known as the Vortec 7.4 (7400, Regular Production Option designation L29) in North America and across other markets. The Chevrolet 454-cubic-inch, or 7.4-liter, V-8 engine was an extremely powerful gas guzzler that should have remained obscure after the 1973 oil crisis. It was bone stock 2x4 extended cab dually. We CAN tune the engine computer with our UltraPower tuning to get more performance but we MUST have you send your PCM in to us for programming as it has a unique PCM that we don't have cores for. How to Make Power with a Chevy TBI V-8 - MotorTrend We will safeguard your e-mail and only send content you request. Elgin Industries set of (16) Hydraulic Roller Valve Lifters compatible replacements for Big Block Chevy GMC & Pontiac engines. Orders placed on the weekend or after cutoff on Friday, and orders placed on select holidays, If you will be sending us your ECM for reprogram you will need to select "Remove Core Charge". Of course, the guys wanted to see what the old iron block had in her, so they ran a baseline test. We can accommodate your requests for the oxygen sensors, speedometer adjustment and increased HP/TQ. Change to a synthetic oil that is light-weight. Hardin Marine - EFI Upgrade Kits Not only did the cam swap net an additional 52 horsepower (peak-to-peak), but the gains exceeded 80 hp higher in the rev range. Even so, this engine was built primarily to provide huge towing power for CAFE-standard exempt vehicles, so there remains some room for improvement. "SE" Special Edition Tuning Kit For MerCruiser 454 & 502 Magnum MPI Engines. The state of California requires that this warning be posted for people purchasing products that reside in California. 5. My question is that I have a 1998 7.4 parts truck. It was only designed for Chevrolets high-performance vehicles, such as the Chevelle and Corvette, and there were claims that engine horsepower output was actually underreported by Chevrolet during the muscle car wars. Please just leave in the order comments your requests to be done. performance upgrades for 88-94 TBI chevy truck.? Switch to a lightweight synthetic oil. Vortech Superchargers It is located on top of the radiator support and has 4 connectors going into the back of it. I have Bosch Gen III injectors; Volant Air intake; and 3 exhaust. The heads, pistons, and intake are stock. For this one, I would want you to send your PCM into us to be done. Only a set of dyno headers and an electric water pump were different. UltraPower 7.4L ECM Benefits: Gains of 40-45 HP and 45-50 lb-ft torque depending on existing upgrades Gains of 1/2 - 1 MPG Maintains speed and higher gears when climbing hills So, I am contemplating upgrading this thing for more power, or selling and buying a Dmax. watch out for chips as they just bump the fuel curve. Chevrolet BB Gen 6 454-502, '96-'00 Camshafts at Competition Products! I do some pulling but mainly driving with this truck I have a factory y pipe with no cats and dual 3 inch flowmaster mufflers. Thanks for any help. Feel free to call me with your vin # handy if you would like to get your order in. Why a motorhome? Whats the stock numbers on a Vortec 454? Jump to Latest Follow . This engine has two valves per cylinder and features multi-port fuel injection. Weve seen a few 1996-1997 PCMs with this issue. vortec 454 cam? - Trucks, Trailers, RV's & Toy Haulers - ThumperTalk I tow a large fifth wheel trailer with RPMs between 1800 to 2500 typically. I plan on the injector and ignition work done in march. The 7.4 Vortec was essentially the same big block 454 that Chevrolet used to power its muscle cars, but it gained a hydraulic roller camshaft and improved cylinder heads to make it considerably more efficient than the old LS6 could ever hope for. Although Chevrolet does not explicitly recommend it, because a full synthetic is so slippery, you can use a lighter weight oil without risk of excessive engine wear. I am certain we can get more power and overall better drivability with our tuning versus your current setup. These modifications will improve net mileage without sacrificing power, resulting in better overall mpg. Some parts are not legal for use in California or other . Is there anything to be gained within my parameters? Temperature measurements taken before and after the carburetor revealed that the fuel cooling dropped the intake charge temperature from 235 degrees (before the carb) down to 120 degrees (after). Thanks. These fit: 1966-1998 Chevrolet & GMC 6.0L, 1970-2000 Chevrolet, GMC, Pontiac & Mercruiser Marine 7.4L 454, 2001-2009 Chevrolet & GMC 8.1L , Also fits Mercury Marine Big Block 7.4L, 8.1L & 8.2L Engines. Now, that poses the question: what would you shoehorn this big-block Chevy into? There should be no reason to ever need to reprogrammed in the future and if you needed a replacement PCM we can take care of that for you. 1996 K3500 454 (7.4L) | Off Roading Forums It was produced as a gas alternative to the new Duramax LB7 diesel, offering a high-torque gas engine capable of towing just about anything. The Chevrolet 454s of the 1970s were the most powerful, with the LS5 producing approximately 360 horsepower and the LS6 generating around 450 horsepower. Hello I have 2000 GMC k3500 Truck. 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). Is it possible to upgrade the ECM on my 1994 Fleetwood Southwind Storm 454 TBI w/4L80E trans? $199.95. Is there a way you could tune that out completely or as much out as you possibly can? I have a 1999 3500 Chevy crew cab with the 7.4l 454 Ive got Gibson headers true dual exhaust with flow masters no cats. Buy your ELGIN Industries HL-7003S Hydraulic Roller Valve Lifters set at Amazon. The P12 was only available for 1 or 2 years so there wasn't enough demand to continue producing products for it. I have a 2000 gmc k2500 with the l29 454. Don't know how tuning would work. This thing is weak as water. It is quite a noticeable difference! Please contact us directly to set that up at 800-417-4559. Vortec 8100 8.1L Chevy GM Performance Parts - GEN 7 Big Block - 496MAG We only specialize in the big block engines. 1997 gmc 3500 cc dually. I have a 2000 C3500 with the 454/L29 and auto trans. Since the cat removal shift points have been wonky. I am upgrading the fuel injectors with the new Bosch III's and the plugs and wires. I borrowed a friends TBI 454 dually to pull my blazer one time and it impressed the **** outta me. For a plain jane Sierra, not bad in my opinion. Also known as the Vortec 7400 (7.4L, Regular Production Option designation L29), Chevrolet's Vortec 454 was a modern-day evolution of the company's most legendary big block. My goal is to improve torque and trans efficiency then MPG. Yessir! Orders placed on the weekend or after cutoff on Friday, and orders placed on select holidaysareprocessed on thenext business day. It debuted in 1970 as an upgrade of the 427 big-block V8 engine. Although Chevrolet doesn't specifically recommend it for this engine, the extreme slipperiness of a full synthetic will allow you to run a thinner weight oil without worrying about undue engine wear. The greater the power gains, the bigger the budget. We are unaware of any cam upgrades specifically for the L21. UltraPower GM / Workhorse 7.4L (454) Custom Tuning - Ultra RV Products I do still have all the O2 sensors but would like to delete them if possible. If it does work what would do for pulling and climbing hills? Thank you. The 1970 Chevrolet 454 was the most powerful with outputs of 360 and 450 horsepower from the LS5 and LS6, respectively. We also took the liberty of installing a Race-Port blow-off valve from Turbo Smart. It will not void your factory warranty, and does not modify any emissions systems. Do you have any videos of how to locate and remove my ECM? I assume the module is a pre-programmed ECM chip that replaces the stock ECM chip. Feb 1, 2016 #2 Jorge6.5 I'm Awesome Joined May 17, 2013 Messages 1,015 Reaction score Also I dont have either downstream 02 sensors. It may not display this or other websites correctly. We promise not to use your email address for anything but exclusive updates from the Power Automedia Network. Hot Rod decided to bolt up some typical speed parts. If i buy a tune do i need to send my ECU 1st or can you send me one then when i get the ECU from you send mine back to get my 100 back? With the shut downs due to the virus, our normal service company that does that for us is closed. You might also want to consider a high voltage coil, high performance 8 mm spark plug wires and a set of quality aftermarket spark plugs to help your engine ignite more of the fuel that goes through it. $119.95. For GM vehicles, the Vortec variant increased power by 60 horses. The budget portion of the equation came from a 7.4L Gen VI big-block Chevy straight out of the local wrecking yard. There are a lot of variables that play into the exact gains we can achieve but I would say somewhere around 45-50 HP and 60 Ft Lb. Project Boneyard Boost was one of those rare occasions where we got to apply a massive infusion of power to a motor that cost next to nothing. Dec 18, 2007 . You can expect about 40-45 horsepower and 45-50 lb-ft torque increase with much better throttle response, crisp shifts and there is a reduction in the "TQ Management". Yes that would be fine, you would just need to call in to our service department and schedule a date :). Yes, we can tune your ECM. Very interested in this. But don't despair. Best, least expensive way to get more power out of this engine is with our custom tune. And a k and n filter. Reference core exchange, what is the time limit for you to receive the exchange? Forget the typical race-motor build up, Boneyard Boost was all about force feeding some tired, high-mileage workhorse we purchased for the paltry sum of $500 ($250 on half price sale weekend!). the Vortec 7400 (454) that came in that suburban is one hell of an engine, there are also many things you can do to get more mileage and power out of it.

New Restaurants In Staunton, Va, Worcester Telegram Obits By Town, Stabbing In Edmonton Yesterday, Articles OTHER