We are not able to assist in providing this PCM. The K&N raises the horsepower of your 5.7 Vortec crate engine by 45 percent. 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. Please just leave in the order comments your requests to be done. Bosch p/n: 0280155884. Would we still get the good price when you get more control modules in stock? If you can find this PCM in a salvage yard or from a different type of vehicle that uses the same, we can likely program it to your vehicle for you. He has worked as a tractor-trailer driver and mechanic, a rigger at a fire engine factory and as a race-car driver and builder. Can you guys tune that ecm? Any "recalibration" would require sending your ECM to us for programming changes. The 4300 was GMs first Vortec-engine V6, released in 1986 and designed for trucks. 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? will i notice anything? Please contact us directly to set that up at 800-417-4559. They have a high strength carbon steel housing and a high performance rolled seam that exceeds OEM pressure requirements. You can pretty easily get 400+ horses out of that thing and it be streetable. Most ordersare shippedwithin 24 hours from the order date. So, I am contemplating upgrading this thing for more power, or selling and buying a Dmax. 7.3 is 250-275/505-525 stock. We'll send you the most interesting Street Muscle articles, news, car features, and videos every week. I have a 1999 Fleetwood Flair with a 7.4 Workhorse. Install an aftermarket windage tray in your engine. In search of power, GM reverted to the big-block engine design, with a 454-cubic inch displacement. Even stock we see impressive gains but even more so with the Banks PowerPack installed. We would recommend speaking directly with a camshaft manufacturer to determine the best for your particular engine. 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. The most important changes that are made have to do with spark advance, fueling, transmission shifting and torque management settings. $360.56. vortechsuperchargers.com. Nothing I was finding really listed ACTUAL upgrades. Your email address will not be published. I have a 1996 Winnebago with a P30 chassis and a 454 75,000 miles and runs great. Unfortunately this is not something that we offer. I am upgrading the fuel injectors with the new Bosch III's and the plugs and wires. The C/K 3500's standard engine is a 5.7-liter V8 OHV 16-volt FI engine, and the 454 engine comes as an optional upgrade. If they were cheap enough, sure. We can tune it if you can build it :). 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. Prices increase after 2/28. We would reprogram yours and put it in a new case so it looks nice! Body Diameter: 16 mm. Yes, we can tune your ECM. Just need a working substitute, no enhancements really needed. 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. Does this computer hav egr delete programmed into it. Apr 10, 2008 #5 M MyBoTy Veteran Member I like my shift points where they are. Hot Rod And remember, thats all without touching the bottom end. 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? I know that my question is very reduntant but I need to ask it .I pull a trailer and want a little more tow po1wer. At times I get a dtc for bank 1 and 2 too rich. Don't know how tuning would work. I have a 1996 Suburban K2500 with the L29 engine and 4l80 trans. Thinner oils allow the internal engine components to spin more freely and effectively, which improves their function. There is a small red wire that has never been connected to anything. Are there any gains to be had by programing and adding headers to my truck? We are running about 2-3 days on turnaround right now. So, I am contemplating upgrading this thing for more power, or selling and buying a Dmax. Apr 14, 2016. Buy your Innovative Performance Chip/Power Programmer at Amazon! 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. I've noticed a significant performance uptick, but it seems to fall flat in the upper mid-range, almost seems like it could use a MSD multi spark discharge, I don't know, but I'm considering having a dyno test to see what is happening. Chevrolet Performance 10141280 Part Number: 809-10141280 Chevrolet Performance L29 Vortec Cast Iron Cylinder Head L29 Vortec Cast Iron Cylinder Head 1991-2000 Big Block Chevy Gen V/VI Engines Only Bare Head Sold Individually View Details $756.99 Ships on 03/02/23 FREE Shipping Lowest Price Guarantee Add To Cart m) at 3200 rpm. 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. Dodge RAM 3.0 Ecodiesel Performance Upgrades Guide, Best Ford 6.7 Powerstroke DPF Delete Kit Upgrade. I plan on the injector and ignition work done in march. That just won't do. My tech who does the programming is out of town this week so it would get done first thing next week if you wanted to go ahead with it. I am in a non emissions state My 98 GMC K2500 L29 7.4 litre has 2.5" true dual exhaust with pro Flowmax mufflers an X-Pipe, cat delete but still has both upstream and both downstream o2 sensors. While we do get reports back of fuel economy gains, that is something we can not guarantee as there are just too many variables that can affect an RV's fuel economy. You may also like. 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 ?? The General Motors 7400 is the name given to a 7.4-liter Vortec engine produced by GM from 1996 until 2001 as a truck engine. . 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". I am ready to pull the trigger if I continue to run 87 octane fuel. 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? But don't despair. We measured our stock iron heads right out of the box and the retainer-to-seal clearance was only .470-inch. They said they no longer support my RV and had no parts available. Yes, as long as it is a "J" (8th digit of the VIN) Vortec 7.4L, we can tune it. Step 2 Install a high flow air filter and cold air induction intake. I have Bosch Gen III injectors; Volant Air intake; and 3 exhaust. I installed a K&N replacement are filter in the stock air box. Is this doable? It is quite a noticeable difference! Do a 12 swap and be done. Using 3.5-inch aluminum tubing from CXRacing, we configured the intercooler between the YSI supercharger and the blow-through carburetor bonnet. my old part number on ecm is 16263494 on 1999 454. I have the parts list and see one item called 01-412-8 hyd roller cam for $315. Yes you are correct that there is torque management which "pulls" back power when taking off from a stop. Whats the stock numbers on a Vortec 454? I have a 2000 7.4 engine transmission and full wire harness and ECM from one motorhome and want to put it in my 1995 motorhome. Are the tunes generic or do you change different things for different people? Free shipping for many products! Don't worry about what a camshaft may produce at 4000-5000 rpms in truck engines like this - YOU DON"T DRIVE THERE! If so, is that the unit that sits above the radiator of a 2000 Itasca Suncruiser V32 w/ L29 7.4l (454ci) Vortec? We do not go further back than 1996 (OBD2) modules, sorry. We tune the original black box PCM but do not do the 411 swap. What type of gains could I expect with a tune for this? Stock TBI 454 makes 230hp and 380tq so stock fuel pump is maxed out right off and a typical 454 will run better with a fuel pump upgrade even with stock chip. The 1970 Chevrolet 454 was the most powerful with outputs of 360 and 450 horsepower from the LS5 and LS6, respectively. Engine Hotrodders' Lounge Body - Exterior Transmission - Rearend . We appreciate it but we only specialize in the big block engines. 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. Stage 1 Upgrade for Mercury 525 EFI. Technical Specifications: No filter cleaning required for up to 100,000 miles. Is there a way you could tune that out completely or as much out as you possibly can? The 7.4L was originally offered in three versions: the LS5, LS6, and LS7 (which was never offered as a factory option to the general public). Please see our shipping terms for more information. Straight Port Cylinder Heads 6. Check the make, year, and model of your car to see if the VIN number is available. This cam is designed specifically for the TBI 350 small-block and specs at 194/214 degrees of duration at .050-inch tappet lift with .398/.442-inch lift. Yessir! Right now I have a CAI, 2" full length headers, 3" dual exhaust and EGR delete. Is there any way I could send you that one as a core in return for one to work in my 2000? Heads, intake and headers would definitely wake it up. Yes, this would be the compatible ECM with your VIN and part #. 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. Great motor and runs strong with gobs of TQ. We are currently waiting on more ECM's to come in to be able to provide them on exchange. 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. If you send your ECM in, we can make the necessary adjustments you are requesting. 1996 c3500 dually 7.4 with 5 speed. Since the cat removal shift points have been wonky. The Chevrolet 454 was phased out in most passenger vehicles by 1975, but it remained a viable power plant in heavy-duty Chevrolets until 1996. Thanks, WILL THE 2000 1 TON DULLY I HAVE STILL PASS CAL SMOG WITH THIS TUNE UP EMC. I'm sorry, we can't tune anything prior to 1996 model year. The peak numbers jumped from 791 hp and 713 lb-ft with no intercooler to 847 hp and 761 lb-ft with the intercooler. That model of 454 is alot diffrent then gen 1..It wont take a normal cam and theres some other diffrences that kinda limit what can be done to it.im sure someone will chime in with specifics Yes, it's a OE roller camshaft block and 1 piece gasket crank. With the shut downs due to the virus, our normal service company that does that for us is closed. Yes we modify the shift patterns to hold the upper gears longer, your shift kit would not interfere or cause issues. Would this work on 1996 7.4L L29? I have a 2000 7.4 with a bigger cam cold air kit dual exhaust better mass air flow senser and roller tip rockers can u tune that as well or do you just do stock stuff, I have a 99 k 3500 Chevy 1 ton with 454 5 speed.will your computer tune work in my truck and can I expect 40+hp gain? All fuel injector specifications meet or exceed the manufacturer's specification standard. Power & Performance News is the source for news, tech and products that help you get more performance from your vehicle. . I think they were made before Chevy started using real tornados. Use for stock replacement OEM original equipment. I THINK I want a diesel until I look at the prices. Would the retuned ECM provide any performance gains above what are present now? Also how much benefit do you think I would gain by going aftermarket catback exhaust. Find many great new & used options and get the best deals for BBK Performance Parts 1710-XC GM VORTEC 305/350/454 80MM POWER PLUS THROTTLE BOD at the best online prices at eBay! Oil collects on the crankshaft counterweights, adding weight to the rotating assembly (crankshaft, rods and pistons), reducing horsepower through parasitic drag. We only specialize in the big block engines. 12568774 438 HP @5300 RPM 500 LB/FT @3500 RPM 1 2 Updated Design The 454 HO features an all-forged rotating assembly for great strength and durability. We don't however specialize in forced induction applications so we would not be able to help you with that. The truck does not need to be emissions compliant. I have a 98 C-3500 dually with a Vortec 454. 90 and older is particularly bad and that is largely due to NO OVERDRIVE. Install an aftermarket windage tray in your engine. We are currently out of clean/painted cases for the PCM's. It is $495 if your sending your core/pcm in first. It is an all-iron engine (block and heads . BBK Performance Parts 1710-XC GM VORTEC 305/350/454 80MM POWER PLUS THROTTLE BOD. If you are placing an order to ship outside the United States, Shipping Insurancewill be required and added automatically at checkout. 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 Very interested in this. The L29 454 was originally rated at 290 hp and 440 lb-ft of torque thanks to a combination of fuel injection, large oval-port heads (to replace the peanut ports used in the previous Gen V motors) and a slightly higher static compression ratio. It debuted in 1970 as an upgrade of the 427 big-block V8 engine. To allow the motor to rev cleanly to 6,000 rpm under boost, the cam upgrade was teamed with a new set of beehive valve springs. We can easily do this with the specs you provide. I am doing a full engine swap from a damaged motorhome to my older motorhome. Or is it what get is all you get? We can also adjust your speedometer to be correct. The air filter is easily removed, cleaned, and reused. Precision Auto Injectors Set of 8 Genuine OEM 1996-2000 GMC Chevy 7.4L 454CID Vortec Rochester Fuel Injectors. Primary or Expansion Gauges And Upgrade Kits (52mm) For 2008+ OBDII CAN bus vehicles, Upgrading SIx-Gun, Economind, and SpeedBrake, or use with BBus Sensor Modules. It was the same size as the outgoing 7.4 L V8, but got a boost in power and more towing capacity. 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. Orders placed on the weekend or after cutoff on Friday, and orders placed on select holidaysareprocessed on thenext business day. Im interested to know if you change the shift points or anything like that cause I have a shift kit in the transmission already. Surprisingly, the 454 laid down an impressive 330 horsepower and 475 pound-feet of torque. What are your recommendations?? no. We will set the tune up based on your modifications and requests. youll have to stick to a torque cam because of the computor needs vacuum (speed density) headers will help greatly. Is the pcm that is used a 411? Et si je devrai faire recalibrer mon ecm? I have 2000 Itasca, 30 foot Class A motor home with a high mileage engine, will the ECM performance reprogramming, short the life of my engine? We also took the liberty of installing a Race-Port blow-off valve from Turbo Smart. You can source the 454 HO directly from Chevrolet. Of course, the guys wanted to see what the old iron block had in her, so they ran a baseline test. If you had the proper tuning software, you could tune it yourself later. BBK is your Number One Aftermarket Performance Brand in the USA - American Designed and Built . I have a 2000 C3500 with the 454/L29 and auto trans. 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. I would like the biggest bang for the $. Yes, it definitely will. Can I tune it myself later with my own tuner or is it still a black box like the oem? At this point the engine run well, with no code problems. watch out for chips as they just bump the fuel curve. I have a 2000 3500 454. Im also trying to get more out of this engine without tearing into it so I was just hoping this fixed my gauge as well. If product is incorrect for the provided VIN we will contact you to revise order. See listing details. The main improvements will be improved shifting and overall more torque to pull hills. I have a 1998 Winnebago Brave on a p30 chassis with the 7.4 with a Banks Power Pack. The state of California requires that this warning be posted for people purchasing products that reside in California. Is it worth tuning a black box or worth changing to 411, I have headers ,cat delete, 19.5 five 0 injectors, and Pulling cam swap. 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. This 1-ton dually truck is used for hauling a large slide in camper and atv trailer. The Vortec enhancements simply allowed GM to pass smog at a higher RPM. We have a complete Banks Power System and Banks Air Flow. If you can supply me with your VIN and any part #'s that are on the ECM I can do some research. Here is info from COMP Cams. The compression was plenty low for use with the blower, but the extra power it provided would eventually be multiplied by the boost. I read in earlier questions asked that you had stopped doing the earlier ones. He eventually figured it out. 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". Oct 25, 2004 Do you guys know anything about the L29 Vortec motor. I just bought this 97 suburban 4wd with the bbc. 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. Most generic tuners only change very basic parameters within the computer, whereas UltraPower Tuning changes approximately 400 parameters including both engine AND transmission settings. Also how much horse power and torque do these motors have stock? Thank you. I would think that u-haul did not use their own ECM.