FAST Fuel Management Wiring Harness

$486.80 USD
$486.80 USD
FAST Fuel Management Wiring Harness

FAST Fuel Management Wiring Harness

$486.80 USD
$486.80 USD
FAST offers several main harness options to accommodate most customers' needs. The XFI Main Harness is responsible for connecting your XFI ECU to sensors as well as digital dashes, EGT modules, and various optional accessories. The Main Harness also handles communication between the ECU and ignition devices. Main harnesses are available in TPI, LT-1, LS-1 through 9 (including truck/suv designs), Modern Hemi, Carburetor Conversions and even Rear-Engine Dragsters and Boats. FAST also offers Main Harnesses that come terminated on the sensor side but non-terminated on the ECU side to allow for a truely custom fit. All terminals, seals and connectors are available individually, so don't hesitate to try your hand at crafting your own custom harness from start to finish.
Fuel Management Wiring Harness
Wiring Harness
Works well out of the box with GM LT1 applications as well as builds that are converting from carburetor to throttle body injection or muliport fuel injection.
XFI Harness designed for engines whose sensors feature GM LT1 style sensors.
XFI Main Harness 301101 is great for conversions from carburetor to fuel injection or existing LT-1 based projects. Terminals are generally LT-1 based.
XFI Main Harness LT/Carb

Vehicle Fitments:

Year Make Model Submodel
2006 - 2007 Cadillac CTS V, Base
2011 - 2012 Chevrolet Camaro 2SS, 1LT, 1SS
2010 - 2014 Chevrolet Camaro LT, LS, SS
2014 Chevrolet Camaro Z/28
2012 - 2014 Chevrolet Camaro ZL1
2008 Chevrolet Corvette 427 Limited Edition Z06
2005 - 2013 Chevrolet Corvette Base
2010 - 2013 Chevrolet Corvette Grand Sport
2013 Chevrolet Corvette LT, 427
2006 - 2013 Chevrolet Corvette Z06
2011 Chevrolet Corvette Z06 Carbon
2014 Chevrolet Corvette Z51, Stingray
2009 - 2013 Chevrolet Corvette ZR1
2005 - 2006 Chevrolet SSR Base
2009 Pontiac G8 GXP, GT, Base
2005 - 2006 Pontiac GTO Base

Styled With

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