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87 Chevy 350 TBI rod & main Clearance question
what is acceptable rod & main Clearances on a stock 87 Chevy 350 TBI engine ? (this motor was pulled 4 low oil pressure) this will be a all stock budget rebuild on a 87 Chevy 350 with fresh heads. what should ring gaps be ? or is there suggested ring gap from the ring manufactures on stock pistons (hoping I can hot tank this block & just hone the block,time will tell) ? where is good place to purchase a rebuild kit 4 this (mght need cam & lifters to) ? any other other input welcome.
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#2
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If the rings are replacement rings for the stockers than there really is no worry unless there is excessive bore wear. As for the bearing clearences remember this rule of thumb: Anything under .001 is not enough and anything over .003 is too much.
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