When it comes to musclecars, nothing gets our attention quicker than dual 4-barrels. Now picture them as throttle bodies and let the good times roll! FiTech Go EFI 4 2x4 dual-quad 625 hp self-tuning fuel injection systems have the ECU mounted on one of the throttle bodies, while the second holds four more injectors and the IAC motor for idle stability. These trick systems fit Edelbrock and Holley style manifolds without adapters, are designed for engines up to 625 hp, and can be used on tunnel or cross ram setups. They feature: a built-in fuel pressure regulator; an ECU that takes command to find the best tune and self-adjusts to it; and the ability to change air/fuel ratios and ignition timing on the fly. To obtain complete atomization, FiTech uses a swirl spray annular discharge called Wet Flow technology, spraying the fuel in from multiple directions. Their systems with mounted ECUs offer spark control without the need for an external spark box or special distributor. To reduce temperatures and extend the unit's life, they use a voltage-controlling fuel pump control for reduction of power under low loads. Each system has a hand-held controller with touch-screen for initial setup, throttle linkage that suits most transmissions, and is manufactured with OE engineering. FiTech Go EFI 2x4 dual-quad 625 hp self-tuning fuel injection systems leave the guesswork behind, whether you're on the street or strip.
Additional Go EFI 2x4 dual-quad 625 hp features:
* Choice of three fuel inlet connections
* Will work with CDI box, but not required to control timing
* Adjustable fan control switch
* Can be used with an engine mounted returnless fuel command center
* Uses easy-to-replace GM-type sensors and Bosch 4.2 wideband oxygen sensors
* 8GB of data-logging
* Wiring harness for dual-quad install
* Stainless steel polished linkages
* Kit does not include linkage or fuel lines
