4AGE 20V ITB - AN OVERVIEW

Stroking the crankshaft to some most 81mm will hold the RPM capacity intact. Bores could be introduced out to 83mm, but attempt to help keep it under 82.5mm. There is not any want with the Formulation Atlantic crankshaft. Reject blocks that could have to have 83mm to clean up, needless to say there is head injury also.I bought my MRS 3sgte back in