15-06-2020, 06:37 PM
You want to be sure the steam hole between center exhaust at top of block is clear all the way down .. Easily restricted , I didn't notice until the dyno run , it showed up , goes deeper than you might imagine . Hottest spot in the block . OK ,, SO EVERY THING I SAY IS MY OPINION , DOESN"T MAKE IT SO .. STEVE
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