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grinding valves

Jul 05 2019 Grinding valves 07022019 0102 PM There is only one way to grind valves the right way Grind the seats with a 3 angle seat the center of the seat should be around 332 wide some like more some like less The narrower the seat the better the seal because you have more pressure per square inch But to narrow of a seat it will get pounded out

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