Originally Posted by BD74SS
Thanks for all the advice. I posted this a few days ago and I amazed by the response. What I was looking for was little things like caprice327
listed. My mostly stock motor is already built, and I was just looking for some cheap tricks to find some h/p. The "circle track" class I run in, require the motors to be all stock. But im getting killed on the track.
not to sitr anything but its been proven that indexing spark plugs ( DO NOT) increase HP levels..
its done to create clearance in tight areas with the piston and spark plug ground strap may make contact...
if you need to index plugs for this reason then place back of strap of plug in the 12 o-clock position.
just wanted you to have the correct info here.
Brian