I am soon to be putting together my engine.
Its a 5.7 LS1, with a YSi. However, the pulleys I have been supplied with are 50mm Gilmer, 86T crank, and 34T SC which they claim will be about 9psi.
Does this sound right ??
I just have a bad feeling that with such a big crank pulley, im going to end up with a lot more than 9psi ??
Most other crank pulleys on different engines are only about 77T or thereabouts, with similar SC pulleys.
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