FiTech Ultimate LS EFI LS3/L93 750HP EFI Systems 70013
Out of stock
LS motors have a great base for power, but what they really need is something wicked to wake them up. FiTech LS EFI 750HP fuel injection systems have alarming power, exciting style, and will take you and your vehicle to the edge. FiTech fabricated many aluminum parts for these systems, including the low-profile 102mm billet throttle body, high-volume billet fuel rails, and an intake manifold with a 1,500 to 6,500 rpm powerband and 3mm construction.
Sequential spark and fuel control mate the 55 lbs./hr. injectors, plug-and-play wiring harness, and color touch-screen self-learning ECU. This allows you to program 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 controller at your fingertips and allows for impressive visual aids.
The optional transmission control feature is suitable for 4L60, 4L65, 4L70, or 4L80 GM transmissions. Awaken the beast and feed its needs with ultra-performing FiTech LS EFI 750HP fuel injection systems with transmission controller.
- Programmable touch-screen hand-held controller with data log features
- 3-bar MAP sensor automatically detects up to 30 psi boost
- AN fittings and fuel crossover
- 24X and 58X crank and cam-compatible and works with custom cams
- Black anodized aluminum parts for style and corrosion resistance
- High-flow, cable-operated throttle body
- Dual Bosch wideband with dual trim controlled
- Knock sensor control
- Stainless oxygen sensor bung
- Compatible with car and truck coils
- Designed for applications making at least 6 inches of vacuum at idle
733 North Drive
Melbourne, FL 32934
Mon–Thur 8am – 4pm EST
Friday 8am – 3pm EST
Mon–Thur 8am – 5pm EST
Friday 8am – 3pm EST
PROFORMANCE UNLIMITED INC. RESERVES THE RIGHT TO MAKE CHANGES IN DESIGN OR TO MAKE ADDITIONS TO OR IMPROVEMENTS UPON ANY OF ITS PRODUCTS AT ANY TIME WITHOUT INCURRING ANY OBLIGATION WHATSOEVER TO INSTALL THE SAME OR IMPROVEMENT UPON PRODUCTS PREVIOUSLY MANUFACTURED. OCCASIONALLY DEPENDING ON AVAILABILITY, PARTS MAY BE SUBSTITUTED THAT WILL NOT EFFECT PRICE, PERFORMANCE, APPEARANCE OR QUALITY OF THE PRODUCT.
*Engine shown with optional upgrades