AEM Ford 5.0L Coyote Plug & Play Adapter Harness (AEM PN 30-3812) for its Infinity programmable standalone ECU is for racing engines which are using the Ford Racing Controls Pack (FRCP). AEMs Coyote Plug & Play harness provides racers and engine builders who already have or plan to purchase an FRCP with the ability to quickly install the Infinity ECU on a Coyote engine (around 30 minutes).
THE BENEFITS OF CONTROLLING FORD'S TiVCT WITH INFINITY The Infinity ECU was the first programmable EFI system to deliver programmable variable cam timing (VCT) for the Ford Coyote TiVCT system. By controlling the Coyote's VCT on all four camshafts, tuners are able to create more peak power over no VCT or when tuning only intake variable cam tuning, and significantly more mid range. The following dyno plots were performed on a stock Ford Coyote engine, on the engine dyno at CPR in Gardena, CA, where tuning the intake and exhaust VCT netted a peak gain of 42.3 HP @ 6500 RPM and a mid range gain of 109.3 Horsepower @ 3900 RPM. The Coyote's torque gains are even more pronounced, showing a peak gain of 85.8 lbs/ft at 4,400 RPM, with the largest torque gain of 149.9 lbs/ft occurring at 3,700 RPM.
Note: Harness Only - AEM Infinity ECU not included and sold separately)