Fuel Injection System Terminator Stealth EFI System Terminator Stealth EFI System; w/Trans Control; 4 bbl. TB; Incl. TBI Unit/Self Tuning ECU/3.5 in. LCD Tuner/Wiring/Sensors; Shiny Finish; SPECIFICATIONS: CFM: 950 Finish: Polished Fuel Rate: OEM Cylinder Head Type: Standard FEATURES: Fully Self-Tuning Ecu - No Laptop Required Trouble-Free w/Fuels An End To Vapor Lock/Fuel Varnish Problems Carburetor Looks With The Drivability Of EFI Timing Control Option For Gm Small Cap Hei/Ford Tfi Distributors Full Color 3.5 Touch Screen LCD For Basic/Advanced Tuning Options Optional Free Software Upgrade For Full Laptop Control Easy Plug And Play Harnesses With Minimal Connections Virtually Maintenance Free Keeps Vehicle Reliabl Get all the great features of Terminator Throttle Body Fuel Injection systems in a bolt-on system for GM's popular LS engines! These systems are designed specifically for LS engines with carbureted style intake manifolds. All kits include the popular Terminator EFI Throttle Body for fuel delivery into the intake plenum, as well as the necessary wiring to plug directly into the factory LS coil sub-harnesses and factory sensors. Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors have powered every NASCAR Sprint Cup team and nearly every NHRA Pro-Stock champion for four decades. Now, Holley EFI is dominating the performance world as well as our products for GM's LS engine. Holley's products also include performance fuel pumps, intake manifolds & engine dress-up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies - Hooker Headers, Flowtech Exhaust, NOS Nitrous, Weiand, Earl's Performance Plumbing, or Diablosport - Holley products can give you the edge you need over the competition.