en-us Fri, 04 Sep 2026 07:12:39 GMT 184641847 https://www.racingjunk.com/electronic-efi/184641847/fueltech-ft700-vehicle-control-unit.html We use FuelTech ECUs and their PRO wiring harnesses on our engines across a broad range of applications including street, race, off-road and marine. These powerful professional-grade systems are rugged and waterproof with an integral display screen. They are built to deliver high performance on land and on water. What really differentiates FuelTech from other players in this space is their extraordinary support. They have tech support locations in the US, Australia, Germany and Brazil which…

]]> Engine Parts: Fuel Injection: Electronic/EFI Wed, 02 Sep 2026 07:50:04 GMT 183109094 https://www.racingjunk.com/electronic-efi/183109094/fast-fuel-injection.html This Fast kit comes with one harness for Ford and 2 brand new harnesses for LS XFI and XIM. Comes with all GM sensors (O2, temp, and TPS) and three bar map. Check Fast website to see all this system will co. Options are data logger, traction control and staging creep and much more. System is very easy to learn. I will give buyer tech help to get you started. This system cost $3,200 and will sell for $2,800. Thanks Turbo Jack

]]> Engine Parts: Fuel Injection: Electronic/EFI Wed, 02 Sep 2026 07:45:10 GMT 184453216 https://www.racingjunk.com/electronic-efi/184453216/fueltech-ecus-pro-wiring-harnesses.html PRICE SHOWN IS FOR FT450 (basic model, no harness). CLICK "BUY NOW" FOR PRICING ON ALL FOUR MODELS We now use FuelTech ECUs on our engines across a broad range of applications including street, race, off-road and marine. These powerful professional-grade systems are rugged and waterproof (IP67 rated) with an integral display screen. They are built to deliver high performance on land and on water. What really differentiates FuelTech from other players in this space is their…

]]> Engine Parts: Fuel Injection: Electronic/EFI Tue, 01 Sep 2026 07:50:04 GMT 183211713 https://www.racingjunk.com/electronic-efi/183211713/dual-sniper-efi-for-blown-or-unblown-supports-1250-hp-.html Holley Super Sniper EFI 4150 2x4 –Shiny Finish Introducing Sniper EFI 4150 2x4! Looking to convert your draw-through dual carbureted blower engine to EFI? Do you have a Tunnel Ram with dual quad carbs? Look no further! The Sniper EFI 4150 2x4 system from Holley features 8, 100LB/HR Fuel Injectors capable of supporting 1250 HP on both naturally aspirated and forced induction applications. The Sniper EFI 4150 2x4 was designed for use on naturally aspirated engines, while the Super Sniper EFI…

]]> Engine Parts: Fuel Injection: Electronic/EFI Tue, 01 Sep 2026 07:50:04 GMT 184824679 https://www.racingjunk.com/electronic-efi/184824679/fueltech-700-plus-.html Fueltech 700 Plus Ft spark 8 CDI Coils (8) Egt box (2) 8 probes Push button CAN Key pad Nano Pro (2) PRO Injector driver Boost solenoids NTK sensor for methanol

]]> Engine Parts: Fuel Injection: Electronic/EFI Mon, 31 Aug 2026 22:14:53 GMT 184824587 https://www.racingjunk.com/electronic-efi/184824587/set-total-of-8-holley-83-lb-hr-low-impedance-ev1-style-.html Selling one set of 8 Holley 83 lb/hr low impedance EV1 style fuel injectors. They were previously run but they have been fully rebuilt/ serviced by Canadian Performance Injection Flow documents are included. About these injectors: Holley EFI Fuel Injectors feature a precision lapped disc valve, high-quality brass windings, and high-temp O-rings. These injectors provide excellent linearity with no discernible "bounce" at low pulse widths as commonly found in other injectors. They are…

]]> Engine Parts: Fuel Injection: Electronic/EFI Sun, 30 Aug 2026 15:49:41 GMT 184824586 https://www.racingjunk.com/electronic-efi/184824586/brand-new-fuel-tech-520lb-fuel-injectors.html Brand New Never Used Fuel Tech 520lb Low Impedance Fuel Injectors. Still in the box ready to be used

]]> Engine Parts: Fuel Injection: Electronic/EFI Sun, 30 Aug 2026 15:46:10 GMT 184824584 https://www.racingjunk.com/electronic-efi/184824584/fueltech-ft550.html FuelTech FT550 EFI System ECU New only opened the box FT550 Unterminated B Harness FT450/550 A Unterminated Harness Nylon Hose for MAP Sensor

]]> Engine Parts: Fuel Injection: Electronic/EFI Sun, 30 Aug 2026 15:33:30 GMT 184824537 https://www.racingjunk.com/electronic-efi/184824537/racepak-fuel-system-gauge-kits.html I CAN SHIP!! It was used to build a trophy truck and for display vehicle at Sema convention in vegas System only has 500 miles on it. We switched to a motec system. Basically brand new let me know!! Or OBO

]]> Engine Parts: Fuel Injection: Electronic/EFI Sat, 29 Aug 2026 21:32:52 GMT 184824522 https://www.racingjunk.com/electronic-efi/184824522/wilson-105-mm-throttle-body-471105-v-1-new-and-1-used-avail.html Used Wilson throttle body 471105V mm to be used with mechanical clamping. V-band clamps No IAC Nice shape Can be shipped at your cost

]]> Engine Parts: Fuel Injection: Electronic/EFI Sat, 29 Aug 2026 14:29:01 GMT 184795910 https://www.racingjunk.com/electronic-efi/184795910/gm-d585-coil-pack-bracket-kit.html Designed to complement our Pontiac 24X EFI system. Bracket kit places all 8 coils behind intake manifold where the distributor once resided. Cam synchronizer is still accessible underneath coils. Must use the GM D585 round Coil packs with or without heat sink. When wired up, your engine will look like it still has a distributor. Comes as raw machined aluminum. Paint or coat as desired. Fits All Traditional Pontiac, Buick & Oldsmobile Engines.

]]> Engine Parts: Fuel Injection: Electronic/EFI Fri, 28 Aug 2026 07:50:05 GMT 184708124 https://www.racingjunk.com/electronic-efi/184708124/fitech-30061-dual-quad-fuel-injection-system.html new in the box never installed Fitech 30061 fuel injection kit with 2 4 barrel throttle bodies. rated for up to 625HP. Cheapest I could find online is $1,916 plus tax new/never installed Weiland aluminum intake manifold for Big block chevy available for additional $300.

]]> Engine Parts: Fuel Injection: Electronic/EFI Tue, 11 Aug 2026 07:45:13 GMT