Chevrolet Performance 12499117 - Chevrolet Performance Ram Jet 502 Fuel Injection System
JEGS Part Number: 809-12499117Ram Jet 502 MEFI Harness Upgrade Kit
Chevrolet Performance 12499117 Details
The Ram Jet 502 MEFI harness upgrade kit is used to convert a Ram Jet 502 from a MEFI 3 to the newer MEFI 4 design. This offers improved idle and performance through a closed loop system. Kit includes a module, a wire harness, an oxygen sensor, an intake temperature air sensor, and an oxygen sensor fitting.
Chevrolet Performance Ram Jet 502 Fuel Injection System
The Chevrolet Performance Ram Jet 502 Fuel Injection Kit is a retro-fit fuel injection kit that is calibrated for a 502/502HP Chevrolet Big Block and is the same unit used on the Ram Jet 502 crate engine. It may be used on other big-block applications by replacing the ECM unit with an aftermarket unit with the proper calibration!