Quote:
Originally Posted by Superturnier
Interesting results!
I quess you measured the vacuum at idle?
Did you notice any difference in RPM?
I'm just quessing, but maybe different gaps causes different ignition advance and that causes different rpm and also different vacuum   |
Yes, the vacuum was measured at idle. The spark advance, EGR, and even idle speed are computer controlled, so I believe that the spark did change stuff, and then the computer compensated for it.
For those who are wondering, I am running a .040" gap now