Quote:
Originally Posted by alex.s
would you hear air flowing out the crank vent? the piston definitely gets up above 10:1 from room air pressure, but thats such a tiny volume compared to the total volume in the crank case... the amount of blow by even if it was completely shot rings would be pretty minor... would you even notice it? maybe if you plugged the crank vent with your finger you could feel the additional pressure on it...
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I was thinking the breather body would conflict with the flow of air.....
The leak down tester is a little ambiguous because if you increase the psi enough it will test good it seems.....
Stumped... I'll check the warp of the head when I pull the #$%^^