ya so don't test them no more your wasting time seeing your good results, just guess... that's what IQ52 does and he smokes everybody. nose what combo to use just looking at them...a regular engine Eisenstein. oh ya i raced a flow bench once and smoked it . i mean it just sat there. so you can race it but its a waste of time.
those are great numbers. typical for those head is about 260-275 @.500