454 vortec performance upgrades

Yes - We can definitely take advantage of the current modifications done to the truck and really help it out. If it is a 1998 then yes you can. The valve train is OHV with two valves per cylinder and multi-port fuel injection for fuel induction. BBK is your Number One Aftermarket Performance Brand in the USA - American Designed and Built . This is only 1 of the many changes that we make with our programming to achieve great power gains. This is a stock style setup, featuring a 4.000" stroke and bore sizes ranging from 4.250" (standard) to 4.375". It specs out at 265 HP@4500 RPM and 340 ft/lbs of torque@3500 RPM. Despite the impressive cooling powers of the carburetor, we were still concerned about the elevated charge temps going into the carburetor. The bill: $3,699.96 for all but the carb. Parts overview- James L29 Vortec 454 build Ep2 - YouTube 0:00 / 19:37 Parts overview- James L29 Vortec 454 build Ep2 20,387 views Oct 10, 2019 391 Dislike Share Save Dick Hamm 4.68K. It will be plug and play. It would be a good idea to re-tune for the Banks and injection systems. It was not a good moment to debut a big cubic-inch big block designed for performance vehicles, but the Chevy 7.4 made an impact nonetheless. 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. When you buy a single component or a complete kit, like a camshaft, you must ensure that it is suitable for your car. We can easily do this with the specs you provide. This is a crew cab, 8 foot bed. If you want to take full advantage of the cam swap then a custom tune will be needed to address that. The Vortec 8100 was built off of the GM 454 engine platform, also known as the 7.4 Vortec. After selecting a motor, we set about making the necessary changes for our test. Yes our tuning does work for trucks as well. A restrictive or clogged air filter will force the engine to work harder to breathe, which makes it less efficient. merci. Other #s not sure what they are if theyre useful, 86DAFMM0017433PS, HDW # 16239740. Reference core exchange, what is the time limit for you to receive the exchange? Dec 18, 2007 . thanks, Hey i have a 1997 chevy k2500 7.4 manual nv4500 trans 3.73 engine bone stock with 45,678 on rebuild with a working good ecm is tunning a question if so how much $. The terms ECM, PCM, and VCM are all used to describe the engine computer by various manufacturers, yours is located above the radiator . 7.4 chevy engine in georgia boy pursuit motorhome. I've made several performance upgrades myself, but are always looking for something better. It was utilized in both performance automobiles and trucks, as well as maritime and industrial applications in various combinations. K&N Performance Fuel Filters are built for high flow rates and capacity while they provide outstanding filtration. Purchase a Chevy 454 crate engine online from JEGS High Performance. Stage 1 Upgrade for Mercury 525 EFI. 3. My question is what cam you would recommend for towing? Pindar That extra air going into your engine needs to get out somehow; installing a full aftermarket exhaust system like this is always good for more fuel economy, especially when combined with a freer-flowing intake. 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? These 454 7.4L engines tend to respond pretty well to camshaft changes with good grinds that are designed to produce low and mid-range rpm torque increases. I will be sending you my ECU. A/T Flywheel, Hedman TEMS headers, and all the other good stuff that goes with a long block. All rights reserved. We include a data recorder with the ECM for your to record engine data and send to us to verify all engine systems are running efficiently. The LS6 was discontinued after 1971 because of tighter emissions controls, and the LS5s power had dropped to about 245 horsepower by 1973 as a result of more stringent emission standards. Engine Hotrodders' Lounge Body - Exterior Transmission - Rearend . I have a vortec454 in a non smog az tow vehicle. 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. Can I tune it myself later with my own tuner or is it still a black box like the oem? If so, is that the unit that sits above the radiator of a 2000 Itasca Suncruiser V32 w/ L29 7.4l (454ci) Vortec? The tune will definitely wake the truck up. And a k and n filter. The upgraded Vortec 7400 is a 7.4L V8 OHV 16V-volt FI engine. The P12 was only available for 1 or 2 years so there wasn't enough demand to continue producing products for it. The problem with making more power is that cost and performance often go hand in hand. Vortech Superchargers 2023 Power Automedia. My car is GMC pick-up 7.4L 1998. it is manual transmission. If you continue to use this site we will assume that you are happy with it. The only way to know for certain would be to pull the ECM and send to us so we can read it out and check. We can adjust for speedometer error. Apr 14, 2016. The banks system will give you 70hp and 85lb-ft. 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. Cost would be $495. I like my shift points where they are. no. It gets you an EGR blockoff plate for the Vortec 4.3/305/350 engines. If they were cheap enough, sure. The Vortec 7400 was based on Chevrolets 1995 7.4-liter 454-cubic inch V8 big block, which produced 230 horsepower. However, this engine was developed mostly for large towing ability for CAFE-exempt passenger cars, so there is still room for improvement. Chevrolets Vortec 454 was a modern-day evolution of the firms most famous big block. The compression was plenty low for use with the blower, but the extra power it provided would eventually be multiplied by the boost. Whats the stock numbers on a Vortec 454? is this unit ready for plug and play. Dyno-tested with up to 50% more airflow than restrictive factory box air filter and intake tube. With the shut downs due to the virus, our normal service company that does that for us is closed. Roller Lifters 5. 1997 gmc 3500 cc dually. So I have a 98 K3500 with the 7.4L and I use it mainly for hauling, but I have began to daily it. I was interested in your tune for this engine and was wondering what your best guess on the horse power / toque gains would be. Use for stock replacement OEM original equipment. Yes, you will still pass emissions as long as you don't tamper with the existing emissions systems. Vise grip, needle-nose and standard pliers. It is not 4x4. Only a set of dyno headers and an electric water pump were different. We promise not to use your email address for anything but exclusive updates from the Power Automedia Network. 49073 - Banks Power TorqueTubes GM P-series 7.4L 454 96-00, SPW7400 - UltraPower 7.4L Vortec Magnum Workhorse/Chevrolet Spark Plug Wires (1996-2000). Will the UltraPower tune, give me the "best bang for my buck" performance increase? We don't however specialize in forced induction applications so we would not be able to help you with that. We will set the tune up based on your modifications and requests. Yes, we can tune your engine for more power, doesn't matter what type of transmission. Oil collects on the crankshaft counterweights, adding weight to the rotating assembly (crankshaft, rods and pistons), reducing horsepower through parasitic drag. Build your own custom newsletter with the content you love from Street Muscle, directly to your inbox, absolutely FREE! Please just leave in the order comments your requests to be done. Your vehicle is not compatible. The old camshaft came out, too, with a meatier hydraulic bump stick with 0.600 inches of lift taking its place. That extra air entering your engine must go somewhere; a full aftermarket exhaust system like this is always beneficial to fuel efficiency, especially when combined with a freer-flowing intake. I've installed hypertech power programmer, lower thermostat, gale banks torque tube headers and full exhaust, with hi-flow catalytic converters, shift-kit for tranny and larger external cooler. A stock 12v ain't got **** on a BBC. 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. We appreciate it but we only specialize in the big block engines. Dodge RAM 3.0 Ecodiesel Performance Upgrades Guide, Best Ford 6.7 Powerstroke DPF Delete Kit Upgrade. Topping the engine is a borrowed four-barrel Holley XP carburetor. Buy in monthly . 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. Richard Rowe has been writing professionally since 2007, specializing in automotive topics. Mfg Performance Parts www.straubtechnologies.com www.distributorgears.com 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. We would just need to know the tire size you are running and if the rear gear ratio was ever changed from factory. 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. This engine series was utilized on Chevrolet and GMC large truck models such as the Suburban from 1996 through 2001. This engine has two valves per cylinder and features multi-port fuel injection. 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 7.4L (454) Custom Tuning module. Well, they can be had stupidly cheap, not counting the extra work it takes to remove the engine and then dispose of the lifeless RV. So, I am contemplating upgrading this thing for more power, or selling and buying a Dmax. 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. They also installed roller lifters, heavy springs and chain/gears. 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. Buy your ELGIN Industries HL-7003S Hydraulic Roller Valve Lifters set at Amazon. Thank you. Buy your K&N PF-1000 Fuel Filter at Amazon! 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. Yes, we can do that. Heads, intake and headers would definitely wake it up. BBK Performance Parts 1710-XD GM VORTEC 305/350/454 80MM POWER PLUS THROTTLE BOD. Sorry I dont have the VIN, the truck is not local, I have a 1998 2500 7.4 Vortec GMC Suburban. I have a 2000 GMC school bus with the L21 7400 motor. Performance Street, great low to mid-range. 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. If I send yall Parts list of what kind of cam, injectors, pistons, etc. The UltraPower ECM performs very well on both stock engines and ones that have been upgraded with other modifications. Prices increase after 2/28. This is not an automatic check, it is performed manually by a parts specialist once the order is placed. Precision Auto Injectors Set of 8 Genuine OEM 1996-2000 GMC Chevy 7.4L 454CID Vortec Rochester Fuel Injectors. Thank you. We are currently out of clean/painted cases for the PCM's. Power & Performance News is the source for news, tech and products that help you get more performance from your vehicle.

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