I'm a diehard carburetor guy and enjoy tuning them but I really like some of the positives about these new EFI systems.

One thing I've wondered about with EFI, can you set what RPM you want the motor to idle at in park and in gear? With a carb it can be quite a challenge to dial this in for us average tuners.

1970 Challenger, all aluminum 528 Hemi, HDK suspension, Tremec 5 speed manual