We set all the parameters in the PCM, so you will not have a way to make adjustments on your end. Do a 12 swap and be done. Programmers. No videos but your ECM is fairly easy to identify and replace. Thanks, WILL THE 2000 1 TON DULLY I HAVE STILL PASS CAL SMOG WITH THIS TUNE UP EMC. Some differences are: 1. Pindar 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. The intercooler did indeed drop the inlet air temps before the carburetor from 248 degrees to 111 degrees and the cooler charge dramatically improved the power output. Jump to Latest Follow . We use the original black box PCM's. I don't drive the truck daily so could send my ECM to you for tuning My question is would this eliminate the SES light for the cats P0430/20 and air pump ?? Eric, we can program for EGR delete, cost would be $ 495.00 and would also include the performance tune . Yes that would be fine, you would just need to call in to our service department and schedule a date :). I plan on a couple of cross country trips this summer before the Banks PPB install, so, should I wait for the tune until after the Banks install or do the tune this year? Choose FORTEC 4x4 for Jeep Wrangler JL and Jeep Gladiator JT Customizing - Highly trained Specialists Since 1991 Each Jeep we touch brings you the greatest quality, functionality and performance We offer Jeep Turn Key Solutions, Jeep Parts and Jeep Accessories in Partnership with Jeep Dealerships in Atlanta and Florida Build your own custom newsletter with the content you love from Street Muscle, directly to your inbox, absolutely FREE! Our tuning is custom to your vehicle so if you ever did have a dealer flash the computer it would wipe out the performance settings and revert to stock. The 454 cubic-inch 7400 Vortec V-8 GM motor, which produced 290 horsepower at 4,000 rpm and had 410 pound-feet of torque at 3,200 rpm, was a smooth four cylinder without much difference between the top and bottom. BBK Power Plus 80 millimeter Throttle Body for GM Vortech 305/350/454 for all BBK 1996-1999 GM Vortec 305, 350, 454 throttle bodies are designed to increase airflow and improve horsepower from between 7-12 HP depending on the vehicle and . Naturally, the truck-based 454s were tuned for torque, so having nearly 500 pound-feet wasnt a big surprise. So, what are the most common problems with the Chevy 454 Vortec? Install a high-flow air filter and a cold air intake. If you don't mind a "dirty" PCM case then we can take care of an order for you. This camshaft provides more lift and longer duration using the 10-12 Manifold vacuum. 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. The problem with making more power is that cost and performance often go hand in hand. We require the VIN so that we can pull up your vehicle's specific parameters and create a truly customized tune for your vehicle. The old, weak 240 HP 454 is every bit as. Cats have been removed as well as smog pump. The proper application of boost to any motor is never inexpensive, and our Vortech YSI supercharger was not what could be considered low-buck, but it was epic in its effectiveness. The Vortec enhancements simply allowed GM to pass smog at a higher RPM. Check back with us as we plan on adding a set of Brodix Race Rite aluminum heads to the mix in Part 2 of Project Boneyard Boost. We can easily do this with the specs you provide. what does this do at emission inspections?? We use cookies to ensure that we give you the best experience on our website. It would be a good idea to re-tune for the Banks and injection systems. Hot Rod decided to bolt up some typical speed parts. Yes, we could accept the PCM from your '98 as the core. Originally Posted by PonyKiller87 Ok, sounds just like swapping over the 96-00 vortec 350 to the 0411 as far as the wiring goes. We set it for the best performance in all conditions, it is not user adjustable. I have a 1996 C3500 crew cab dually with a 7.4. Pace Performance Products in Ohio put together a decent upgrade. With the shut downs due to the virus, our normal service company that does that for us is closed. The great thing about using a blow-though carburetor combination is the intercooling effect you get from the introduction of fuel. I am considering your tune for my motorhome. Best of all, this engine will make that power all day long without the threat of grenading under the stress of a turbo or supercharger. It was also noted to have more power for gasoline engines. Hot Rod And remember, thats all without touching the bottom end. I want to install a cam while you have the ECU. Edelbrock 7162 Performer 454 Cam kit can produce 540 horsepower and 530 ft-lbs torque power on a 454 engine. Does this computer hav egr delete programmed into it. Reasons to buy: How to Get More Horsepower From a 360 dragster engine image by Robert Young from, Copyright 2023 Leaf Group Ltd. / Leaf Group Media. I just purchased your UltraPower GM / Workhorse 1998-2000 7.4L Vortec (454) Custom Tuning. We tune the original black box PCM but do not do the 411 swap. The previous owner had the engine rebuilt in 2012 and tells me they installed an RV cam but I am not sure which one. The 1993-or-so design FEAD has been shown the clear the factory hood. Also how much horse power and torque do these motors have stock? You can source the 454 HO directly from Chevrolet. The exhaust does not have CATS with dual to the muffler and single exit tailpipe. 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. Yes, as long as it is a "J" (8th digit of the VIN) Vortec 7.4L, we can tune it. 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. It is quite a noticeable difference! Yes, it definitely will. I have a GMC PCM service # 16238212 for a 99 Topkick w/7.4L 454 gas engine; and was wondering if you are able to repair these PCMs/ECMs or have an equivalent I can replace it with? The Chevrolet 454s of the 1970s were the most powerful, with the LS5 producing approximately 360 horsepower and the LS6 generating around 450 horsepower. Vortech supplied a pulley combination that included an 80-tooth crank pulley and 32-tooth blower pulley which provided a drive ratio of 2.5:1. $360.56. Thousands of satisfied customers have reported fuel economy increases as well as less transmission downshifting because of the increased horsepower and torque. Thinner oils allow the internal engine components to spin more freely and effectively, which improves their function. Can I tune it myself later with my own tuner or is it still a black box like the oem? 800-417-4559 Jay, https://www.ultrarvproducts.com/UltraPower-GM-Workhorse-7.4L-(454)-Custom-Tuning. Explore Our Forums. It is $495 if your sending your core/pcm in first. I replaced the relay to no avail. 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. Dec 18, 2007 . Stage 1 Upgrade for Mercury 525 EFI. For GM vehicles, the Vortec variant increased power by 60 horses. Banks iDash: SuperGauge & DataMonster. Moser Engineering Can Help Modernize Your Classic Truck, Ford Motor Company Announces Pricing For 2024 Mustang, Performance Distributors Keeps The Spark Alive With SOS, Gain Control Over Your S550s Body Roll With BMR, Melling Offers New Timing Kits for Ford 4.6L and 5.4L SOHC, Carlisle Ford Nationals Poised To Break Attendance, Street Muscles Review of the 2021 Los Angeles Auto, Event Alert: Holley Ford Festival and NMRA World, 1965 Mustang Fastback Is An Early Adopter Of The Coyote, Fenix Is A Next-Gen 69 Camaro With 1,180, 7 Questions With Shelby American President Gary, Vinny Costa The Media Mover And Shaker Behind Street, Josh Stahls Reviva Renews A Resurgence Of LS Swap, Shop Tour: Brian Tooley Racing Expands To Be A One-Stop, Shop Tour: Prestige Motorsports Is Your One-Stop Hot Rod, Full Factory Tour: How Edelbrock Makes Its Cast Aluminum, Can A Cold Air Intake Really Help Your Trucks, How Exactly Does Dual-Fuel Work on a Gen 3, Quick Six with Flaming River: Manual Steering Pros and, Robs Movie Muscle: The 1978 Pontiac Trans Am from, Moser Engineering Can Help Modernize Your Classic Truck Rearend, Ford Motor Company Announces Pricing For 2024 Mustang Lineup, Moser Performance Girdles Add Rearend Strength To Your Third-Member, Skip The Dealership By Winning This Shelby GT500, Corvette Dives Into Crowd At Cars And Coffee, Retro Injection: Modern Fuel Injector Tech Gives Us Room To Grow. Free shipping. Next best upgrade you can make is the Banks TorqueTube headers (, We recommend these injectors:https://www.fiveomotorsport.com/bosch-oem-454-j-code-884-black-knight/. I'm is Arizona and I'm planning a trip this month after Bonneville, to Aberdeen, home town, and Centralia, still have relatives there. This engine has two valves per cylinder and features multi-port fuel injection. Yes we modify the shift patterns to hold the upper gears longer, your shift kit would not interfere or cause issues. Its 567 horsepower of usable, reliable, fun power that anybody on a budget can build. I know they were installed in trucks from 96- 00?. . Though larger than the previous 7.4L models, the unique 8.1L could not utilize the amazing array of performance parts available for the previous three conventional big-block models. Do you have identifying marks on the ECU? That just won't do. I am ready to pull the trigger if I continue to run 87 octane fuel. I have a 1998 Winnebago Brave on a p30 chassis with the 7.4 with a Banks Power Pack. I just put the k&N system on my truck made a huge difference in sound and performance I would deffanitly recomend spending the $250. We will safeguard your e-mail and only send content you request. I recently ordered an ecm for a 7.4 vortec and was very impressed. For this one, I would want you to send your PCM into us to be done. In our quest to locate a suitable 454, a typical rip to the wrecking yard revealed at least three of the four available big-block combinations. Don't know how tuning would work. With the intercooler assembly in place, we once again ran the blown big block in anger with amazing results. Thanks for any help. If so, is that the unit that sits above the radiator of a 2000 Itasca Suncruiser V32 w/ L29 7.4l (454ci) Vortec? Yes you are correct that there is torque management which "pulls" back power when taking off from a stop. A restrictive or clogged air filter will force the engine to work harder to breathe, which makes it less efficient. Buy your Innovative Performance Chip/Power Programmer at Amazon! K&N Performance Fuel Filters are built for high flow rates and capacity while they provide outstanding filtration. It can be done fairly cheap , power for days and 15-20mpg, I repeat. We do not go further back than 1996 (OBD2) modules, sorry.