WHAT DOES TOYOTA 4AGE BLACKTOP ENGINE FOR SALE MEAN?

The blacktop has lighter internals which might be also weaker, but it's kind of more quickly. No harm if you are not executing any massive mods, but any forced induction and you will be needing to uprate the blacktops internals.That is what the resistor pack on some versions in the 4AGE does.Your MicroSquirt® EFI controller will Restrict the injec