how much do clearances open up at temp??
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how much do clearances open up at temp??
Wandering how much mains open up in the aluminum blocks as the engine comes up to temp? I have way lower hot idle oil pressure than i think i should. My build sheet shows all mains .0018 to .0020 rods are all .0022 to .0025 and it drops from 55psi cold idle to 25psi hot idle. Water temp is right about 200, oil temp is 215ish
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Wandering how much mains open up in the aluminum blocks as the engine comes up to temp? I have way lower hot idle oil pressure than i think i should. My build sheet shows all mains .0018 to .0020 rods are all .0022 to .0025 and it drops from 55psi cold idle to 25psi hot idle. Water temp is right about 200, oil temp is 215ish
What oil pump are you using?
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Last edited by Pumba; 11-09-2011 at 04:39 PM.
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