INDICATORS ON TOYOTA 4AGE YOU SHOULD KNOW

Stroking the crankshaft to some most 81mm will preserve the RPM capability intact. Bores might be brought out to 83mm, but check out to keep it underneath eighty two.5mm. There is absolutely no need to the Formula Atlantic crankshaft. Reject blocks that could require 83mm to clean up, of course There may be head destruction also.Which on is wider.