Quote:
Originally Posted by enkeivette
Guy,
8.6 would not surprise me at all. In fact it would explain the low compression gauge reading, and the tolerance of my 4032 pistons with that much boost ya? Plus, I gapped my rings on the conservative end for boost specs. What about my cam would be better off with low comp?
Damian,
Solved the problem. It was having severely oil fouled spark plugs on the left bank. Runs like a champ now.
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MR. Vizard will explain it a ton better than I ever can
http://www.hotrod.com/how-to/engine/...ne-angle-tech/
The dumbed down version is, your cam is meant to make good power N/A so cylinder pressures will reflect that, cycle compression will be higher, so add in boost, you either add octane, or pull timing and/or compression. Right now your compression, boost and engine is very much like a pro drag motor. They don't give much of a shit about "driveability" just "engine pressures".