Holley EFI to O2 Sensor Data Transfer Cable - 4 Ft. Long YA0865G Optional braided stainless line kits

Optional braided stainless line kits are available separately

have all been torture-tested to 1 million cycles on our hydraulic test rig

coupled with Samarium cobalt magnets installed in the trigger wheel

Male Union Fitting 90 Degree 12AN

For Ford 289/302 competition engines using modified stock cast iron or aftermarket Windsor-style cylinder heads such as Edelbrock heads #60259 and #77169 or equivalent

Holley EFI to O2 Sensor Data Transfer Cable - 4 Ft. Long YA0865G Optional braided stainless line kitsHolley is quickly becoming The New Standard In EFI! Holley's HP ECU is standard equipment on the 2013 2014 Chevrolet COPO Camaro and Holley's EFI throttle body powers every NASCAR Cup Series team. Top racers are making the switch to Holley EFI every day. Racers like Tom Bailey who set three new records and took the overall event win on the 2013 Hot Rod Magazine Drag Week and John Scali who used it to win the 2013 JEGS All Star race. But that's not