Re: RE: Basic Question...Expected Hp Difference

[GRMTim@aol.com]

Where a chassis dyno is valuable (and I don't see how any of you tune without 
one now a days) is to change things and then compare runs. We picked up 3-4 
horsepower just messing with timing. And no, timing it until it pings and 
then backing off is not the right answer. We picked up power by backing 
timing off from 34 degrees to 28 degrees.
Adjusting the valves from 16/16 to 13/16 was worth another two hp!

Tim Suddard/GRM