FiTech Ultimate LS 500 HP Tall EFI/Intake Manifold Kit with Inline Fuel Pump Master Kit for LS1/LS2/LS6 with Transmission Control
Highlights
- Supports up to 500 HP
- Self-Learning ECU
- 92mm Throttle Body w/ DBC
- EFI-Grade, 255-LPH Fuel Pump
FiTech Ultimate LS 500 HP Tall EFI and Intake Manifold Kit with an Inline Fuel Pump Master Kit for LS1, LS2, and LS6 Engines with Transmission Control.
For a reliable foundation that can support up to 500 horsepower, get your LS1, LS2, or LS6 engine this EFI and intake manifold kit by FiTech (71007)! Featuring a self-learning ECU with a touchscreen controller, this kit offers everything you need for an EFI conversion plus a transmission controller. It includes vital monitoring components like 3bar MAP, TPS, IAC, IAT, and wide-band O2 sensors. Plus, it gives you the option to use on-the-fly programmable target AFR and timing, making it perfect for performance-driven enthusiasts.
Features and Benefits:
- Supports up to 500 horsepower applications
- Self-learning ECU with touchscreen controller
- Includes 3bar MAP, TPS, IAC, IAT, & wide band O2 sensors
- Compatible with 24X & 58X-reluctor wheels (crank & cam)
- On-the-fly programmable target AFR and timing
- Sequential fuel & spark control with individual cylinder trim
- Two programmable fan outputs
- 5V tach/speed output drivers work with most tach/speedometers
- Custom wire harness uses factory coil pack sub harness
- Works with car & truck coils
- Stainless steel oxygen sensor bung kit can clamp/weld-on
- Tall intake manifold & 92mm throttle body with drive-by-cable
- (8) 36 lb/hr fuel injectors
- Throttle body clears any stock truck accessories
- High-volume fuel rails with -6AN fittings & fuel crossover
- EFI-grade, 255-LPH, inline external fuel pump
- Billet 60-micron pre-filter & 30-micron post filter for pump
- 40’ EFI-grade fuel hose suitable for inlet & return lines
- Controller for 4L60, 4L65, 4L70, & 4L80 GM transmissions
From sequential fuel and spark control with individual cylinder trim to two programmable fan outputs, this kit can do it all. A tall intake manifold helps it achieve this, as it’s paired with a 92mm throttle body with eight 36 lb/hr fuel injectors. Not only does this ensure precise injection, but it also means you get hands-on tuning control because of its drive-by-cable. Lasting performance is a guarantee too thanks to its use of an EFI-grade inline external fuel pump that flows at 255 LPH. Paired with the 60-micron pre-filter and 30-micron post filter, you can rely on it for ages to come.
Vehicle Fitment:
- 1960-1987 Chevy C10
- 1965-2010 Ford Mustang
- 1966-1977 Ford Bronco
- 1948-1979 Ford F-100
*For models with an LS1, LS2, or LS6 engine ONLY
Additional Notes:
- Requires custom tuning to support boosted or nitrous applications.
- If your truck has clearance interference due to a water pump accessory, you will need to get a new water pump bracket.
California Residents: Proposition 65 Warning
Related Categories: Restomod Engine, F-100 Restomod Engine, F-100 EFI Conversion Kits, C10 EFI Conversion Kits, C10 LS Engine Swap Parts
Only for use on pre-pollution controlled vehicles: This product can be used on vehicles that were manufactured before emissions control regulations were imposed. Pre-pollution vehicles are defined as:
- 1965 and older U.S. manufactured California certified vehicles
- 1967 and older U.S. manufactured federally certified vehicles
Installation Difficulty

Advanced skill is required for this installation.
Installation Instructions
Vehicle Fitment
This product will fit the following Bronco years:
This product will fit the following C10 years:
- 1960,
- 1961,
- 1962,
- 1963,
- 1964,
- 1965,
- 1966,
- 1967,
- 1968,
- 1969,
- 1970,
- 1971,
- 1972,
- 1973,
- 1974,
- 1975,
- 1976,
- 1977,
- 1978,
- 1979,
- 1980,
- 1981,
- 1982,
- 1983,
- 1984,
- 1985,
- 1986,
- 1987,
This product will fit the following F-100 years:
- 1948,
- 1949,
- 1950,
- 1951,
- 1952,
- 1953,
- 1954,
- 1955,
- 1956,
- 1957,
- 1958,
- 1959,
- 1960,
- 1961,
- 1962,
- 1963,
- 1964,
- 1965,
- 1966,
- 1967,
- 1968,
- 1969,
- 1970,
- 1971,
- 1972,
- 1973,
- 1974,
- 1975,
- 1976,
- 1977,
- 1978,
- 1979,
This product will fit the following Mustang years:











