Why is the pro stocks were turning 12K to make
the power... now they turn 10.5K and they are
down on power... simple.. every time the piston
hits its making power.. we tend to measure in RPM
(thats per minute)... more pulses = more power..
just have to build it for the rpm.. if that 360 made
X amount of power and it had the right parts to rev
higher it would make more power
EDIT
the smaller the CI you have to turn it higher to
make the power... if you go out there with a 318
and turn 7500 the next guy will be turning 8500 and
be quicker every time if its built for the revs