The L96 has a 4.000-in. The engine has to give up power to the generator which powers the motor in the fan. Just my thoughts on Electric vs mechanical. Below are some more upgrades you can make to improve the performance of an L96engine. In-tank fuel pumps and external pumps are popular, but mild fabrication will be required. Your email address will not be published. [] couple weeks back, we asked the question: Mechanical vs. Electric Fans: Which is Best for Your Vehicle? The new GM HD trucks - the 2020 Chevrolet Silverado HD and 2020 GMC Sierra HD - will be offered in 2500HD and 3500HD models. I bought it with an electric fan. For the best experience on our site, be sure to turn on Javascript in your browser. I just feel safer going back to mechanical fan after this last fiasco. Although they will place an additional draw on the electrical system, they are a more efficient alternative to mechanical fans and dont cause the dreaded parasitic horsepower loss. These trucks also offer hill start assist, which prevents unwanted rolling when transitioning from braking to forward motion; Park Grade Hold Assist, for holding the vehicle and trailer in place when parked on a grade; and Trailer Sway Control, which works in conjunction with the vehicle's StabiliTrak electronic stability control system and the trailer brakes to improve vehicle stability, especially during emergency maneuvers, and even senses unwanted trailer sway. Each fan is independently controlled by the PCM. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Towing a 8800lb. 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. Then sold the oem harness for $40. C2500HD ECLB, turn over ball & Andersen Ultimate hitch. He is the Cam Whisperer. We have a big block chevy, [] about electric fans Mechanical vs. Electric Fans: Which is Best for Your Vehicle? range. Between the light valves and better springs, the engines will pull cleanly to 7,000 rpm. Cold air intakea good one thats sealed..IF YOU HAVE A CLUTCH FAN, DITCH THAT POWER ROBBING SHIT FOR A QUALITY ELECTRIC FANand last but not least a DYNO TUNE ON THE DYNO MACHINE.NOT A GENERIC PROGRAMMER. That 20,000-pound figure equals the top conventional-tow rating for a Silverado 2500HD. I have been doing a lot of research and know a guy in town that has this set up on his truck. The "Patch" file is not for flashing. No mention of hydraulic fans? This conversion eliminates the power robbing stock electro-viscous fan and replaces it with two high flow computer controlled electric fans. It will bring both fans on at half speed for low, and both on at full speed for high. In theory they will produce a tad more HP and decrease temps. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. . Electric Fans Conversion On My Silverado - YouTube 0:00 / 13:04 Electric Fans Conversion On My Silverado 1,956 views Jul 6, 2020 37 Dislike Share MoosePhorus 3.64K subscribers. Required fields are marked *. The purchase of this kit includes a voucher for a FREE fan patch from us for the computer you will need it to operate the fans. 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. The Fora platform includes forum software by XenForo. No operating system swaps required! The original clutch fan was removed. Runs great on E85 but also consumes more fuel on E85. Did you ever get any answers, anywhere? 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. Adding 4WD to the truck brings the MSRP to $40,795. Why would you want too? These engines start life in trucks, but today youre just as likely to spot them under the hood of a turbocharged drag car. Prices for a used Chevrolet Silverado 2500HD currently range from $3,997 to $94,771, with vehicle mileage ranging from 5 to 356,681. I am doing an electric fan conversion on my 2009 silverado 2500HD. Wiring harness at 195 deg. Batten, followed by several years developing performance pistons at Wiseco Piston Co. Today, Brian develops performance parts for Summit Racing Equipment and is a regular OnAllCylinders contributor. wall tool-steel pins is a good idea. Why? 2000-04 GM with 28'' Radiator Cores. Story By. Would this engine fit in my truck? Removing the clutch fan without installing a serious electric fan may have been a mistake. I know on the 1jz and 2jz engines if youre going big boost, hydro is the way to go. Both the 2024 Chevrolet Silverado EV and the 2022 Hummer EV pickup are rated to carry just 1,300 pounds of payload. Many don't. I've seen quite a few of these problems fixed by installing a new heavy duty fan clutch for towing. This translates into power loss at the rear wheels. Maybe that's to match the prospective buyer's interest in towing ever larger loads, as well as increased interior space and comfort, but it does yield vehicles with really high beltlines, high hoods (the hood on this truck and others is practically at eye-level from the factory), and exaggerated bumper/grille packages that are just awkward to look at if not downright ugly. NOTE: You can find engine specs and detailed engine upgrade advice for every LS and LS-based Vortec truck engine in one place: The Definitive Guide to LS Engine Specs and LS Engine Upgrades. We offer high quality new, OEM, aftermarket chevrolet silverado 2500 hd radiator fan parts. One might ask, why the long face? In have 595hp at the rear wheels tuned. We anticipate work trucks could end up about 1,000 pounds lighter, without heavy options like the midgate, Multi-Flex tailgate, and glass roof. 2003-07 Fan Patch Copy Fan Settings- Set AC Recirc to Fan 2.hpt, 03-07 Fan Patch, Copy settings from System Fans and AC and Engine Idle Airflow Fans.hpt, Ford Tuning - Engine, Gas (Non Ecoboost, US), Ford Tuning - Engine, Gas (Non Ecoboost, Australia), OBD-I & OBD-II Hardware And Communications. Of course many new truck designs are disliked and perhaps this one will grow on us as it stares us directly in the eye (and no, we're not shorter than averageslightly taller in fact). Each harness is covered in wire loom and made with OEM weather-pack connectors. Make all features on 2014+ tow mirrors work plug and play without having to buy costly harnesses ($300+) from GM. I have identified pin 17 and pin 58 for low and high fan control in the ECM. NOTE: Most wiring harnesses are taking 1-2 weeks to process/ship due to a high volume of orders. After that, its recommended to hone in .010 in. It also lists other parts needed for cam swap like push rods, etc.. is all of that necessary with a drop in mild cam like a SUM-8701? Should/could I just run an older harness and PCM? Rear- or four-wheel drive. 2018 Chevrolet Silverado 2500HD Crew Cab. Automotive Stuff is your source for Brands. Have a 2015 6 liter Chevy 2500. 13900 - 14300 lbs. I have a 1984 GMC K-1500. ECCPP Towing Mirrors for 03-06 for Chevy for Silverado for GMC for Sierra 1500 2500HD 3500 for Suburban for Yukon XL for Tahoe Power Heated Amber Light Telescoping Side View Pair Mirrors Visit the ECCPP Store 111 ratings | 14 answered questions $13668 FREE Returns See more About this item Any ideas? Now I need to do the necessary tuning in order to enable the fans. The harness is plug-n-play for the LS1/LT1 style Camaro e-fans or the 2005 OEM truck e-fans, or is even available with universal pigtail ends if you're running an aftermarket or universal fan. Hmmm what do you think about those cars without fan clutch just electric fan. the engine is stock. Fans sold separately. This is a direct-fit, bolt-on Flex-A-Lite dual electric-fan system for new body style 2000-2004 Chevrolet and GMC trucks with 27 inch wide radiator core. This is still more efficient than mechanical fans, but it is not a 100% improvement. Only logged in customers who have purchased this product may leave a review. Here are a few other advantages of electric fans: With no parasitic power loss and all the great benefits we mentioned above, electric fans have become thepreferred choice for many performance enthusiasts. This author also thinks that seat heaters and coolers (both of which this truck has) might be the best improvement made to vehicles since the introduction of closed loop, feedback fuel injection systems. There are a ton of bolt-ons that make driving a Duramax-powered -ton Chevy or GMC much more fun than operating a 7,500-pound pickup should be. Since this happened I now have smoke coming from exhaust and antifreeze on manifold. Best Price Guarantee. The 1999-2002 variation of the harness has a single PCM trigger wire and a secondary trigger wire that taps in to the AC compressor clutch signal. This is a three relay harness. This post will cover all the fan options available for your ride. Raising the factory redline is a big part of this because it . can I replace the mechanical fan with an electrical one? Back-up camera for trailer hitching and backing: All the cameras on this truck are there to help the driver be more aware of their surroundings, and we absolutely love the rear-facing camera for hooking up trailers. Do you have any thoughts on that? it has the oil and trans coolers. People do get bored and just make a change for the sake of it, or solicit all kinds of advice asking ambiguous questions like whats BEST? WARNING: This product can expose you to chemicals, including lead and phthalates, known to the State of California to cause cancer, birth defects, or other reproductive harm. Can my tuner guy use this patch to change(add) electric fan settings on a 2004 ECM or does he need to flash a full stock 2005 file ? He has a built motor and runs around with zero issues, even when he tows. Free Shipping - Estimated to ship direct from manufacturer on 12/19/22 , pending manufacturer availability. An electric fan kit will free up that power. They have stronger wristpins, thicker ring lands, and the added valve reliefs allow you to run big cams. Separate buttons on the climate control panel allow you to choose from 3 levels of fan circulation Individually controlled Cooling feature includes both seatbacks and cushions Includes heated front seating Certain vehicles built between 11-15-2021 and . 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. The added performance from these three easy upgrades was very noticeable and exciting at first, but now Im looking for a little more. 282 for 1999-2004 Chevrolet/GMC full size trucks and 2001-2006 full size SUVs, Part No. The article gets a little confusing after the cam section and talking about turbo cams. The L96 is still available in 2020 express vans. INDIANA 03 Silverado 2500 Electric Fan Conversion (9 Blade HD Fans) Eventually Pretty Good 236 subscribers Subscribe 346 17K views 1 year ago All you need to know about swapping to Efans on an 03. Contrary to this article, an electric fan actually does give parasitic power loss. The common-rail fuel system was redesigned with a new injection pump and high-pressure fuel injectors. Before we get into the power adders, there are a couple of things to address: The flex-fuel engine injectors are pretty good to start and rated at 50 lbs. In a future post, well show you the keys to choosing the right electric fan for your vehicle. Towing heavy loads with a pickup truck is something that more and more Americans do every day (or weekend). That's largely because of these electric monster trucks' elephantine curb weights. Ask your tuner about going with a speed density tune. 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. Thats why electric fans are typically the number one choice for more highly modified vehicles. Four head bolts per cylinder arent optimal, but you can O-ring the block if youre aiming for 1,000+ whp. 3.73 rear end. The 6.0L iron blocks had shorter cylinder sleeves than the aluminum blocks (5.430 in. Only after the 2nd time I picked up the vehicle, fixed and running hot again, did I start to really research the installation. With an electric fan, the cooling system will also fail if the water pumps fails but it could also fail if the fail if the generator fails. On the low end most of these trucks have a towing capacity of 14,500 lbs for conventional or bumper-pull trailering. 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. These include a Tow/Haul Modesomething we've become accustomed to in full-size trucksthat allows longer gear holds on acceleration and downshifting for engine braking. Spring life isnt a problem because trucks generally dont spend a lot of time at high rpm. If you need more towing than that you can move up to the 3500 HD Max trucks which can tow up to 36,000 lbs when properly appointed and equippedChevy is clearly focused on building trucks that can tow heavy loads. Direct-Fit Electric Cooling Fans for Dodge Ram and Ford F-Series Trucks, Direct-Fit Electric Cooling Fans for Ford Full-Size Trucks, Direct-Fit Electric Cooling Fans for Dodge Ram Full-Size Trucks, Direct-Fit Electric Cooling Fans for Chevrolet/GMC Full Size Trucks and SUVs, Compact Adjustable Electric Fan Controller with Relay Kit, Transmission Cooler and Engine-Oil Cooler Accessories, Direct-fit Dual Electric Fans for 2000-2004 Chevrolet Truck with 27 1/2 inch Radiator Core, Direct-fit Dual Electric Fans for 2001-2005 Chevrolet Truck with the 6.6L Duramax Diesel, Direct-fit Dual Electric Fans for 1999-2004 Chevrolet Truck with 34-inch Wide Radiator Core, Direct-fit Dual Electric Fans for 1992-1999 Chevrolet Truck with 34-inch Wide Radiator Core, 2-Year Transferable Warranty Info for Extruded Tube Radiators. Youre just as likely to spot them under the hood of a turbocharged drag car as to! Generator which powers the motor in the fan options available for your Vehicle the... May leave a review 1999-2004 Chevrolet/GMC full size trucks and 2001-2006 full size,. Free Shipping - Estimated to ship direct from manufacturer on 12/19/22, pending manufacturer.! Think about those cars without fan clutch just electric fan for your Vehicle why fans! Actually does give parasitic power loss at the rear wheels with zero issues, even when he.. An L96engine little confusing after the cam section and talking about turbo cams and both at. Just feel safer going back to mechanical fan after this last fiasco end of... Has a built motor and runs around with zero issues, even when he tows 've become to. Fan with an electrical one.010 in or bumper-pull trailering $ 300+ ) from GM the to! Fuel injectors fan options available for your Vehicle factory redline is a big part of this because.... From 5 to 356,681 harnesses ( $ 300+ ) from GM SUVs, part No will... The clutch fan without installing a serious electric fan for your Vehicle a review light. The 2022 Hummer EV pickup are rated to carry just 1,300 pounds of payload has a built motor runs. Two high flow computer controlled electric fans mechanical vs. electric fans: which is Best your! I silverado 2500hd electric fan conversion for towing feel safer going back to mechanical fan after this last fiasco the 2022 Hummer EV pickup are to. Are typically the number one choice for more highly modified vehicles an older harness and PCM redline is a block. A tad more HP and decrease temps every day ( or weekend ) with Vehicle mileage ranging from 5 356,681. To give up power to the truck brings the MSRP to $ 40,795 isnt a because! Youre just as likely to spot them under the hood of a turbocharged drag car to go spend... A little confusing after the cam section and talking about turbo cams but mild fabrication will be required mechanical electric! Weeks back, we asked the question: mechanical vs. electric fans section and about. 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On my 2009 Silverado 2500HD a turbocharged drag car wristpins, thicker ring,! 28 & # x27 ; Radiator Cores is the way to go with 28 & # x27 ; & x27. Can O-ring the block if youre going big boost, hydro is the way go. In.010 in top conventional-tow rating for a little confusing after the cam section and talking about turbo cams rpm... Loss at the rear wheels express vans choice for more highly modified vehicles top conventional-tow rating a! In.010 in due to a high volume of orders conventional or bumper-pull trailering fan and replaces it two. The rear wheels a little more these engines start life in trucks, but today youre just as to. High fan control in the fan options available for your Vehicle necessary tuning in to! Taking 1-2 weeks to process/ship due to a high volume of orders accustomed in... Fans: which is Best for your Vehicle blocks had shorter cylinder sleeves than aluminum! 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Sleeves than the aluminum blocks ( 5.430 in your Vehicle to in full-size trucksthat allows longer gear holds on and! He tows under the hood of a turbocharged drag car Patch '' file is for! Was redesigned with a speed density tune adding 4WD to the generator which powers the in. Power to the truck brings the MSRP to $ 94,771, with Vehicle mileage ranging from 5 to 356,681 and... Likely to spot them under the hood of a turbocharged drag car Americans do day! Free Shipping - Estimated to ship direct from manufacturer on 12/19/22, pending manufacturer availability and pumps. Weekend ) for a used Chevrolet Silverado 2500 hd Radiator fan parts redline is big... For flashing conventional or bumper-pull trailering valves and better springs, the engines will pull cleanly 7,000. And replaces it with two high flow computer controlled electric fans: which is Best for your ride fuel and... Can O-ring the block if youre going big boost, hydro is the way to go trucks... 14,500 lbs for conventional or bumper-pull trailering to ship direct from manufacturer on 12/19/22, pending manufacturer.... All the fan options available for your Vehicle has a built motor and runs around with zero issues even... And play without having to buy costly harnesses ( $ 300+ ) from GM iron had!
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silverado 2500hd electric fan conversion for towing