I had read on one of the threads what numbers to use for the VE in turbo calculations for chevy 250/292s.
iirc there was a number for stock heads and another for modded heads.
I have read thru many many posts and can't seem to find it.....Help, I must be blind
or just skimming over it
Will some one please give a link or the info for this.
I was needing the number for a stock head and number for a head that 1.90/1.60 valves, blended, home port job and lumps.
Thanks
Lee
