spark plug gap with msd ignition
Thread Starter
B*a*n*n*e*d
iTrader: (1)
Joined: May 2005
Posts: 5,222
Likes: 2
From: sea,WA in my car
spark plug gap with msd ignition
since the msd ignition got more power can i increase the spark plug gap?anyone familiar with it?
the oem plug hole should be .043 , (b18b)
the msd manual says increase the gap in .005 increments untill the best performance is achieved
i also notticed a change in my a/f gauge responce before i changed gap i think it was somwhere around .05 and the a/f gauge was bouncing all the way from lean to rich now it bounces from below lean to about half way past stoich and back rarely goin to rich
also does the compression ratio affect the spark in any way?
the oem plug hole should be .043 , (b18b)
the msd manual says increase the gap in .005 increments untill the best performance is achieved
i also notticed a change in my a/f gauge responce before i changed gap i think it was somwhere around .05 and the a/f gauge was bouncing all the way from lean to rich now it bounces from below lean to about half way past stoich and back rarely goin to rich
also does the compression ratio affect the spark in any way?
Thread
Thread Starter
Forum
Replies
Last Post
