Originally posted by big_G1
When I was looking at head flow numbers, the Vic.'s did not flow as well as AFR 190's or 195's. Now I have to decide how to pick up the torque. Smaller runners? Or will a cam with less duration and overlap raise the torque enough to bring the hp. up enough at 6500 rpm? (I don't have to rev. to 7000 rpm). My cranking compression is 150 psi.
YES,THE SMALLER PORT VOLUME WILL HELP.THE WHOLE IDEA IS TO HAVE A SMALLER PORT VOLUME AND GREAT FLOW NUMBERS.THERE IS STILL SOMETHING WAY OFF.330 RWHP IS WAY TO LOW.GO BACK AND CHECK EVERYTHING YOU CAN THINK OF TIMING,JETTING ETC.