THE BEST SIDE OF BLACKTOP 4AGE

The blacktop has lighter internals that are also weaker, but it is a bit a lot quicker. No damage if you are not executing any large mods, but any compelled induction and you'll be needing to uprate the blacktops internals.That's what the resistor pack on some variations with the 4AGE does.Your MicroSquirt® EFI controller will limit the injector e