RUMORED BUZZ ON BLACKTOP 4AGE

Stroking the crankshaft to your optimum 81mm will hold the RPM capability intact. Bores may be introduced out to 83mm, but try to keep it under 82.5mm. There isn't any require for your System Atlantic crankshaft. Reject blocks that could need 83mm to wash up, obviously There exists head damage also.Adjustable cam pulleys will ensure accurate timing