What gap for 11.6+ compression?
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From: Waterloo, Ontario
What gap for 11.6+ compression? What gap do you guys like for compression ranges in the 11.6 and higher range. I know Chevy made a change in 04 from the platinums at .060 to irridiums at .039 thou. I ususally run TR6's but open the gap to .045 but this time I'm thinking i'll just throw them in at the set .040? What about heat range-I've had good luck with the TR6's-some guys prefer the TR5's or 55's? Your thoughts?
I'm running TR55s with .055 gap right now.
The car is running great. But, should I change them?
I'm at about 11.3 to 1 compression with my new heads/cam and .040 cometic gasket.
No problem with KR right now, running about 25 degrees of timing at WOT. 93 octane.
The car is running great. But, should I change them?
I'm at about 11.3 to 1 compression with my new heads/cam and .040 cometic gasket.
No problem with KR right now, running about 25 degrees of timing at WOT. 93 octane.
