Well address those in the next section. Spring life isnt a problem because trucks generally dont spend a lot of time at high rpm. That peak temperature, or higher still if you plan to tow with it or rob banks is going to determine whether what you have is adequate. Four head bolts per cylinder arent optimal, but you can O-ring the block if youre aiming for 1,000+ whp. it is used for towing a trailer and an overall work truck. We recently had a chance to tow two Ultimate Adventure vehicles a little over 1,600 miles with a brand new 2022 Chevy Silverado 2500 HD 4x4 Crew Cab powered by the Duramax 6.6-liter turbodiesel. This conversion eliminates the power robbing stock electro-viscous fan and replaces it with two high flow computer controlled electric fans. 3. Thank you, Im looking forward for your answer. For fun, he runs his 427-powered C5 Z06 in ECTA land-speed racing, at OPTIMA street car events, and at a mix of autocross, drag racing, and track days. In 2012, he helped establish OnAllCylinders, where he enjoys covering all facets of hot rodding and racing. I have a 1999 Jeep Cherokee classic 4.0 inline 6 manual fan got scrapped up so was taken off wondering if I should just run two electric fans or just get another manual fan? I am looking for a little more power, maybe around 450hp, while keeping the truck very reliable for daily driving. - Page 17 - Xoutpost.com, https://www.youtube.com/watch?v=z8_JT0ezqGw, 2 Useful Features of Air Fryer Which You Might Not Know About, Good cooling with less drag (than clutch fans) at high rpm, Consistent coolingthey maintain their airflow at all times, Versatilitythey can be mounted in front of or behind the radiator, Multiple sizes and configurationsthey can be found in diameters up to 20 inches and are available with single- and dual-fan setups, Fitmentsome electric fans have thin profiles so they can fit where belt-driven sometimes cant, Controlsome electric fans have an adjustable thermostat while others allow you to operate your fan from your drivers seat, Maximum power and fuel economyno parasitic power loss. If he meant parasitic to only mean when not necessary, he should have said so. 2008 Chevy Silverado 2500HD Chrome Towing Mirrors Clear LED Lights Power Heated. *NOTE: PCM MUST BE PROGRAMMED FOR FAN ACTIVATION FOR ELECTRIC FANS TO FUNCTION CORRECTLY. In-tank fuel pumps and external pumps are popular, but mild fabrication will be required. Stainless fuel rails, SIL-1 nitrided intake valves, and Brico 3010 valve seats were standard. This conversion eliminates the power robbing stock electro-viscous fan and replaces it with two high flow computer controlled electric fans. It, and almost all of these run warm-hot as they are hauling up to 11,000# . Adding the Double Cab, 4WD, longbed, and the Duramax 6.6-liter turbodiesel brings the MSRP to $55,360, and that's again with almost no optional equipment. In general, an L96 upgrade will involve adding boost or nitrous before starting any serious work on the cylinder heads. Diameter, Brushless Motor, Variable Temperature Controller, Fan Harness, Aluminum Shroud, Chevrolet, Corvette, Kit Part Number: DWR-SP471SC Not Yet Reviewed Estimated Ship Date: Today Free Shipping $749.99 Add To Cart Compare Wish List A large mechanical fan on the inside of the casing pushes extremely hot air and little bits of oil around, in order to [], I have a 88 wrangler 4.2l, i plan on crossing a border daily, i plan on 3 hr wait lines, what do you recommend. The L96 (along with the LC8, L76, and LY6) came with high-flowing LS3-type rectangle port heads. OnAllCylinders https://www.youtube.com/watch?v=z8_JT0ezqGw Electric Fan 4-1-1: Everything You Need to Know About [], Hi i have a motorhome with 460cu.in. Removing the clutch fan without installing a serious electric fan may have been a mistake. Sorry for delay have been busy as heck, [] [Looking to upgrade your L96 engine? The commercial work truck version of the Silverado EV will be rated for 8,000, and a special towing-optimized electric Silverado variant arriving later in the production run will be rated. The commercial work truck version of the Silverado EV will be rated for 8,000, and a special towing-optimized electric Silverado variant arriving later in the production run will be rated to tow a whopping 20,000 pounds. Speartech Engineering has everthing you need from Harness to controller etc..high quality stuff too. PRODUCT DETAILS. If you just DD and what not i think you would be fine as they did well on my truck but if you tow at all or live in a crazy hot place like AZ, i would keep the factory clutch fan as it can cool the truck much more. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Beefing up the suspension enough to simply carry the roughly 4-ton weight of the empty vehicle is a significant challenge before considering the load of passengers and cargo. . I understand an updated Transmission may also be needed but first need to know if the L96 can be used in a CA Truck. It enters a crowded market for electric trucks with competition from Ford, Rivian, and Tesla. The 34" e-fan will fit 5.3 and 6.0 engines. What you need is a cam that delivers a gut-punch right when the converter hits. Jun 4, 2017. Diesel fans flow a ton of air. If you need immediate shipping please call to confirm availability. The engine has to give up power to the generator which powers the motor in the fan. vs. 5.500 in. Main studs should be added anytime youre this deep in the engine. COVID Procedure: We are currently open and operating normally. [Trying to find an LS or LS-based Vortec engine for a swap or build? The factory truck-style manifold has long runners for better low-end torque and makes good power from idle through 6,000 rpm. The new GM HD trucks - the 2020 Chevrolet Silverado HD and 2020 GMC Sierra HD - will be offered in 2500HD and 3500HD models. The L96 is still available in 2020 express vans. Opened up the front of the engine for easy maintenance/inspection of all of those parts. Its a pretty cool system, usually runs off the power steering fluid and is pumped with either the power steering pump or the water pump. another $200 for the oem relay switch and probably $150-200 on the oem fans. 284 for 2001-2005 Chevrolet/GMC full size trucks with the 6.6L Duramax diesel, Part No. Free Shipping. Thanks, Ive bought a 2019 Chevy 2500 cargo van with the 6.0 liter engine, was wondering if that engine has a cast iron block. Flex-a-lite direct fit electric fan systems for full size Chevrolet/GMC trucks and SUVs are designed to move the maximum amount of airflow across the radiator while eliminating the parasitic power loss created by an engine driven fan, with increases in power up to 20 horsepower and 20 pound-feet of torque. GM through some other goodies in to make them compatible with E-85. Click Here for electric fan patch information. Flow numbers can be as high as 373 cfm at .700 lift. Mechanical Fans can I replace the mechanical fan with an electrical one? The original clutch fan was removed. New Member here. Between the light valves and better springs, the engines will pull cleanly to 7,000 rpm. What are the pro's? Thanks, Just add a wire harness to operate. I have a 2015 Silverado 2500 and looking to put a more aggressive cam in it for towing and just more power overall. Its going in my K5, but I am having a heck of a time figuring out the harness issue.. It cost 150-200 to have it programmed. [] couple weeks back, we asked the question: Mechanical vs. Electric Fans: Which is Best for Your Vehicle? The 2020 Chevrolet Silverado 3500HD now has a ridiculous maximum towing capacity of 35,500 lbs, up 52% from the outgoing model, thanks to an all-new Allison 10-speed automatic transmission and Duramax 6.6L V-8 Turbo-Diesel engine. 292 for 2000-2004 Chevrolet/GMC full size trucks with 27 and 1/2-inch wide radiator core. What do you recommend the next steps to be.. Im in the same boat. If you need massive torque for towing he will make you the best cam for that application. First, why are you asking? Ginger said: i do want to swap mine to efans at somepoint. Why? Painless Wiring Harnesses If youve determined that an electric fan is the best choice for your ride, youre certainly [], I have a 56 ford pickup with a 400 engine. What brand long tube headers do you recommend? Any power will put you well past the limitations of the early injectors. The app can be used to monitor trailer tires when properly outfitted, and to provide maintenance reminders, trailer connection alerts, pre-trip checklists, light tests, a load calculator, and lots moreit's astonishing. This is a direct-fit, bolt-on Flex-A-Lite dual electric-fan system for 1992-1999 Chevrolet and GMC trucks, Suburbans, Tahoes and full-size Blazers and Yukons that have a 34-inch radiator core. Programmer? The L96 has a 4.000-in. Nelson Performance's electric fan conversion harness works with all 1999-2006 GM trucks and SUVs. 1. This has been discussed before, but the overall thinking is that they will not flow enough air the keep the temperature in check. The LT1 site does not have any info on it either . 2018 Chevrolet Silverado 2500HD Crew Cab. What this truck can tow is flat-out amazing. Automotive Stuff is your source for Brands. But thats not why youre hereso read on! The basic idea is a good oneallowing you to see what's alongside youbut it has the tendency to distract the driver, especially when changing lanes to the right on the highway. A traditional mechanical fan spins either the hub or the whole thing all the time, even when the engine is cool enough that it doesnt need the fan running. While the electric fan is powered on it will zap horsepower more than the other types of fan mentioned you just hope its switched off most of the time so it saves you fuel and noise and if youre obsessed with horsepower you hope its off when youre putting your foot down. If electric fans were notoriously unreliable, they wouldnt have shifted from a hot rod upgrade to a dominant position on modern OEM daily driver vehicle design. I just bought a 1993 GMC K3500 6.5 liter diesel. Truck engine bays make fitting turbos easy. In the gas world, Chevy's Silverado 1500 crew-cab payload ratings range from 1,820 to 2,170 pounds, and the lowest payload rating for a midsize Chevy Colorado crew cab is 1,400 pounds (for the 2.5-liter I-4 rear-drive work truck), with the V-6 able to haul 1,550 pounds. These trucks come in several configurations with either 2WD or 4WD drivetrains, Crew Cab, Double Cab, and Regular Cab, and with a choice of longbed or shortbedthe truck's configuration is what ultimately determines its towing capacity (details can be found at Chevy.com). They can handle about 800 hp and 7,000 rpm in boosted applications (at least for a while). Common/stock fans cost a LOT less than some other consumables like tires. The L96 engine came in Chevy and GMC 2500 and 3500 HD series trucks, vans, and full-size SUVs from 2010-2017. ?, but ultimately if what you have works, there is no sense in changing it. NOTE: Most wiring harnesses are taking 1-2 weeks to process/ship due to a high volume of orders. If that happens, within a few minutes your battery runs down from that, the whole vehicle shuts down. Details. What if any CA Emissions issues would be involved in this upgrade ? Chevy 04.5 LLY, 2X, shell, XDR, MikeL Heavy duty up-grade, 6spd, TransGo, deep pan, de-badged, 65 Gallon replacement Aero tank, LBZ-mp, Kennedy pump, shimmed, Pre-fuel filter, tow mirrors, BU cam, gauges, GPS, Sirius, bags, custom grille, fender vents, HD trans cooler- Curt front hitch, footwell lights, load lights, Studs, head gaskets. Right when the converter hits down from that, the engines will pull cleanly to 7,000 rpm in boosted (! For your answer, SIL-1 nitrided intake valves, and Tesla factory truck-style has. Around 450hp, while keeping the truck very reliable for daily driving your runs. Find an LS or LS-based Vortec engine for a little more power overall problem because trucks generally dont a... Quality stuff too ; e-fan will fit 5.3 and 6.0 engines ( least... 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