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FAST Throttle Body Adapters
FAST throttle body adapter plate kits are designed to allow you to use a stock throttle body with a FAST intake, or a FAST throttle body with a stock intake. These throttle body adapters are constructed from durable aluminum and are offered for a choice of configurations.
( 4 )
$69.95
FAST EZ-EFI Throttle Cable Mount Kits
These FAST EZ-EFI throttle cable mount kits are made for the specific needs of the FAST 4150 throttle body found in the FAST EZ-EFI systems. They are designed to work with and allow adjustability for automatic TV cables, and are specifically marked for the unique TV cable setup on GM 700R4 transmissions. The kits are built to be more stable and accurate than others on the market. They feature a proper tension double-spring to ensure accurate throttle closing and maximize the performance of the FAST EZ-EFI. The adjustability of the linkage is engineered to ensure proper wide-open throttle actuation. The FAST EZ-EFI throttle cable mount kits include all necessary mounting hardware to install and adjust, as well as a comprehensive selection of cable mounting brackets to cover all major cables, applications, and brands.
( 98 )
$82.95
FAST EZ-EFI Return Line Fittings
Adding a return fuel line fitting to your fuel tank is simple with the no-welding-required FAST EZ-EFI return line fittings. With only hand tools, no welding, and simply drilling the necessary hole, the fitting installs against the tank from the outside. By compressing the fitting's aluminum body like a rivet, a mechanically secure, fuel-tight seal is formed. Compatible with any tank material up to a 1/4 in. thick, installing these FAST EZ-EFI fittings does not require access to the inside of the fuel tank. While primarily intended for fuel return, they have several other potential uses, such as oil return, power steering line return, vent, etc. FAST EZ-EFI return line fitting assemblies include a billet aluminum body, an anodized fitting, and a Grade 8 installation bolt for your convenience.
( 5 )
$50.95
FAST EZ-EFI Fuel Pump Relay Harnesses
Performance car owners want fuel economy and throttle response. That's why they upgrade to the EZ-EFI fuel pump conversion for mpg improvement. FAST has the relay harnesses to compliment this system. These plug-and-play harnesses are simple to install, and they'll hook you up to the precise amount of fuel for optimal performance.
( 6 )
$62.95
FAST EZ-EFI 2.0 Replacement Wiring Harnesses
FAST EZ-EFI 2.0 replacement wiring harnesses are replacement hand-held cables for EZ-EFI 2.0 systems. They link the main wiring harness to the hand-held user interface. Environmentally sealed Weatherpack connectors are designed to withstand exposure to extreme temperatures, moisture, and harsh chemicals.
Not Yet Reviewed
$93.95
FAST Analog Input Kits
Get more from your EFI systems with FAST analog input kits. These optional harness and connector kits can link you and your vehicle to added performance. FAST offers many accessories, like their analog input kits, to support your user-tunable XFI system.
Not Yet Reviewed
$55.95
FAST Fluid Temperature Sensor and Converter Kits
FAST fluid temperature sensor and converter kits provide an easy and economical way to measure fluid temperature and convert to a universal 0 to 5 V output, perfect for use with EFI systems and dataloggers. Designed around the widely available GM-style intake fluid temperature sensors, these FAST kits are ideal when trying to measure engine oil, coolant, transmission, intercooler/heat exchanger fluids, and rear differential temperatures. FAST fluid temperature sensor and converter kits come complete with fluid temperature sensor and pre-terminated sensor module, and installation is simple, with only three wires to connect.
( 1 )
$87.95
FAST XFI Ignition Adapter Harnesses and Connector Kits
These XFI ignition adapter harnesses and connector kits are used with the XFI units that have the latest in flash microprocessor technology to deliver a significant increase in processing speed. They are able to process, analyze, and adjust four times faster than previous EFI systems. These kits enable you to keep your software current without ever removing the XFI from your vehicle.
( 1 )
$92.95
FAST Nitrous Jets
FAST nitrous jets are precision-machined from high-quality brass for corrosion resistance and consistent performance. They are compatible with both nitrous and fuel and have their orifice size clearly stamped on their bodies for easy identification. Nitrous systems are dependent on their jets to work correctly. If they're too big or too little, you won't get the performance that you want. FAST offers a wide range of jets to allow you to fine-tune your nitrous system for different horsepower levels and engine configurations.
Not Yet Reviewed
$62.95
