Spark Plug Gap
Thread Starter
Racer
Joined: May 2006
Posts: 431
Likes: 0
From: Houston TX
Spark Plug Gap
on a H/C car, 10.5:1 compresison, LS6 heads and spinning to 6700rpms. Does it really matter if the plugs are gapped at .040 vs to being gapped at .050. Does it really make any difference at all???
I would assume .050 would be the optimal gap for a H/C setup, but why would others make the gap even tighter to .040.
I would assume .050 would be the optimal gap for a H/C setup, but why would others make the gap even tighter to .040.
Last edited by 11sec_C5Z51; Nov 19, 2009 at 12:29 PM.
