BLACKTOP 20V 4AGE SECRETS

The blacktop has lighter internals that happen to be also weaker, but it is a bit quicker. No damage if you're not doing any massive mods, but any pressured induction and you will be needing to uprate the blacktops internals.The basic needs to get a cylinder block, whether it's new or made use of, is the fact it ought to be clean, crack-absolutely