Re: 504 HP 383 Ingredients |
Subject: Re: 504 HP 383 Ingredients by Durango_Boy on 2012/2/19 4:50:59 Question - Why the 9.0:1 SCR? That is a very stout rotating assembly and even a .25 to .75 bump in compression would net huge gains with what I assume to be a very versatile cam profile. |