EZ-EFI “Self-tuning” EFI system is easily hooked up and is ideal for engines with up to 650 horsepower with square flange intake manifolds. Hand-held Wizard provides diag- nostics, “limp mode” and “check engine”
Adjustable Fuel Pressure Regulator FST307030
Billet aluminum fuel pressure regulator is engineered for use with EFI applications that output 30-70 PSI. Fully adjustable, precision regulator features -6AN O-ring boss inlet and outlet ports, vacuum reference port and 1/8" NPT gauge port. Fittings must be purchased separately. EFI Components FAST offers a wide variety of components for the EFI enthusiast. Part No. Description FST301422 5-Wire Wide Band Oxygen Sensor, LHA-Type, Closed Loop Applications FST307003 CTS (Coolant Temperature Sensor) FST307004 ATS (Air Temperature Sensor) FST307005 Ford TPS (Throttle Position Sensor) FST307007 1-Bar MAP (Manifold Absolute Pressure) Sensor FST307017 Fuel Injector Bungs, 8-Pack LSX And LSXR Intake Manifolds Polymer manifolds have enlarged throttle body openings, improved sealing flanges, O- ring gaskets and nitrous bungs. Ideal for street or racing, manifolds fit GM LS series Gen. III engines and offer significant gains in horse- power and torque without sacrificing low RPM torque and driveability. Three-piece modular design eases porting and accepts FAST Big Mouth throttle bodies. Part No. Description FST146070 LSXR/LSXRT 102mm High HP Runner Set Only, LS3 Applications NEW! FST146105B LSX 102mm High RPM Intake Manifold, Black, LS3 Applications NEW! FST146102B LSXR 102mm Intake Manifold, LS3 Applications FST146202 LSXR 102mm Intake Manifold, LS7 Applications FST146302 LSX 92mm Intake Manifold, LS1/LS2/LS6 Applications FST146602* LSXRT 102mm Truck Intake Manifold, 4.8/5.3/6.0L Truck Engines FST54039B LSX 92mm Intake Manifold, LS1/LS2/LS6 Applications, Black Related Components FST54009-8 Intake Seal Kit, 8 Pcs. FST54092 Big Mouth 92mm Throttle Body FST54095 Big Mouth 92mm Throttle Body With TPS, Cable Drive FST146025-KIT Fuel Rail/Injector Spacer Kit, Allows Using LS3/LS7/L76/L99 Fuel Rails With FST146102 FST146027-KIT LSXR LS3/LS7 Billet Fuel Rail Kit * Also fits LS1/LS2 where hood clearance is not a concern Digital Air/Fuel Meter There's no requirement to download information to a computer. Wide band O2 sensors may be read individually or averaged together for extremely accurate readings. Outputs are for external data loggers, digital gauges, and a narrow band simulator for use with the engine's computer. Air/Fuel Meters are sold complete with oxygen sensor, 12' cable and complete instructions. Valuable, optional RPM input module (FST170536) allows monitoring engine RPM simultaneously with air/fuel ratios. Part No. Description FST170401 Single Sensor Air/Fuel Meter FST170402 Dual Sensor Air/Fuel Meter Accessories FST170408 Replacement Wide Band O2 Sensor Dual sensor unit allows air/fuel ratios to be monitored on both engine banks. Meter has a lighted, full graphic display screen and plays back recorded information.
LED display for safety. Base kit includes 4150 throttle body with fuel injectors and billet rails, micro-ECU, wide band O2 sensor, plug and play wiring harness and related hardware. The Master Kit adds an electric fuel pump, hose and fittings to the base kit. Part No. Description FST30226-06KIT EZ-EFI Base Kit FST30227-06KIT EZ-EFI Master Kit Related Components FST307503-06 EZ-EFI Fuel Pump Kit FST307600-06 EZ-EFI Fuel Hose And Fitting Kit EZ-EFI 2.0 Upgraded with more fea- up to 1,200 horsepower. Easy to install and operate; simply hook- up the system, answer the Setup Wizard questions on the hand- held unit and EZ-EFI 2.0 tunes itself. May be used with carbureted or FAST distributors and return or returnless fuel systems. Base kit includes 4150 style throttle body, micro-ECU, hand-held Setup Wizard, wide band O2 sensor, plug and play wiring harness and necessary hardware. Master kit adds choice of in-tank or inline electric fuel pump, hose and fittings to the Base kit. Part No. Description FST30400-KIT EZ-EFI 2.0 Base Kit FST30401-KIT EZ-EFI 2.0 Master Kit, In-Tank Fuel Pump FST30402-KIT EZ-EFI 2.0 Master Kit, Inline Fuel Pump Related Kits And Components FST30404-KIT EZ-EFI 2.0, Multi-Point Retro-Fit Kit, For Existing Or Aftermarket EFI Applications FST30405-KIT EZ-EFI 2.0, GM LS Conversion Kit FST305005 Chevy Dual Sync Billet Distributor, Adds Increased Timing Control Precision-Flow Fuel Injectors tures, EZ-EFI 2.0 allows con- verting from a carburetor to EFI without the need for a laptop or tuning experience. New 2.0 version is fully capable of supporting
Precision-Flow fuel injectors are engineered to offer increased throttle response, maximum fuel atomization and reduced clogging. Sold in sets of eight, injectors are offered for universal or popular GM Gen IV LS applications. Part No. Description FST30462-8
46 Lb./Hr. Fuel Injectors, GM LS2 Type, Set Of 8 65 Lb./Hr. Fuel Injectors, GM LS3/LS7/L76/L99, Set Of 8 85 Lb./Hr. Fuel Injectors, GM LS3/LS7/L76/L99, Set Of 8 85 Lb./Hr. Fuel Injectors, GM LS2 Type, Set Of 8
FST30657-8 FST30857-8 FST30859-8 FST303608
36 Lb./Hr. Fuel Injectors, Set Of 8
Fuel Rails And Injector Bungs For engines with up to 2,500 horsepower, rails are made of extruded aluminum. Bungs may be fabricated for use in intake manifolds. Part No. Description FST30700218B Fuel Rail, 18" FST30700224B Fuel Rail, 24" FST30700236B Fuel Rail, 36" FST307017 Injector Adapter Bungs, 8-Pack
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