FiTech 71006 Ultimate LS1/LS2/LS6 500HP W/ In-Line Fuel Pump Kit

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US$992.14
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US$992.14
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Free shipping Free 30-day returns

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Management number 254069755 Release Date 2026/11/07 List Price US$992.14 Model Number 254069755
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FiTech's black anodized Ultimate Tall LS1/LS2/LS6 500HP Kit combined with an Inline Fuel Pump fuel delivery kit are a complete self-tuning induction systems for LS engines designed for the do-it-yourself hot rodder to the professional EFI tuner! This system is ready to go with everything needed to complete the induction system of your LS engine and get you on the road easily and faster than any system on the market today. Forget sourcing mismatched parts and cutting and splicing old harnesses and re-flashed ECU's from Craigs List tuners. The Inline Fuel Pump Fuel Delivery Kit includes an EFI grade 255 L/PH inline external fuel pump that is suitable for engines making up to 650HP. (Note that some of our EFI kits are limited to less than 750HP due to maximum usable injector sizes). This kit also includes 40-feet of EFI grade fuel hose suitable for both the inlet and return lines between the fuel tank and the engine. The kit includes two billet fuel filters. The filters include a 60-micron pre-filter and a 30-micron post filter. Black anodized aluminum parts for style and corrosion resistance. High-flow, cable-operated throttle body. Bosch wideband-controlled. Stainless oxygen sensor bung. Compatible with car and truck coils. AN fittings and fuel crossover. Works with custom cams. Designed for applications making at least 6 inches of vacuum at idle. 24X and 58X crank and cam compatible. Programmable touchscreen hand-held controller with data log features.

  • FiTech has some of the best-engineered and priced throttle body systems on the market. Their LS EFI 500HP fuel injection systems bring incredible ingenuity to the market. FiTech fabricated many aluminum parts for these systems, including the low-profile 92mm billet throttle body, high-volume billet fuel rails, and an intake manifold with 1,500 to 6,500 rpm powerband and 3mm construction.Sequential spark and fuel control mates 36 lbs./hr. injectors, a plug-and-play wiring harness, and a color touchscreen self-learning ECU. This allows for programing two fan control outputs, most tach and speedometer output drivers, and target AFR and timing on the fly. A suction cup mounting bracket puts the controllers at your fingertips and allows for impressive visual aids.The optional transmission control feature is suitable for 4L60, 4L65, 4L70, or 4L80 GM transmissions. FiTech LS EFI 500HP fuel injection systems with transmission controller provide impressive power and performance, while allowing you to save a little green for your next tires.
  • Featuring an EFI-grade 255 L/PH inline external fuel pump designed for use in engines making up to 600 horsepower, the FiTech 50001 fuel delivery kit ensures that fuel in your street machine gets to where it needs to go. Also included in the kit is 40 feet of EFI-grade, 3/8-inch fuel hose designed to work as both inlet and return lines, two billet aluminum fuel filters, a 100-micron pre filter, a 10-micron post filter, barb fitting hose ends
  • and a mounting clamp for the electric pump. 255 LPH fuel pump,40 feet AN-6 fuel injection hose,100 micron billet pre fuel filter,10 micron billet post fuel filter,Black anodized AN-6 fittings
  • Ultimate LS 500 HP EFI System
  • Ultimate LS 500 HP EFI System/ Long Runner
  • New
Manufacturer part number 71006
Vehicle fitment type Universal
Brand FiTech Fuel Injection
Color Multicolor
Weight 43.85 lb
Has written warranty No
Vehicle type Car, Sport Utility Vehicle, Truck
Pack quantity 1

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