Quote Originally Posted by HypnoToad View Post
305 heads are made for tq and fuel milage,revs to 4k...max tq at 2k....RB is a performance built with better flowing heads,intake and ofcourse F/I....but I get the point you were making,just cause something is bigger doesn't make it better.

KAs are truck motors..end of story.
This is what im getting at...... just doing it VERYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY slowly, so that i dont lose Nelson along the way.