Originally Posted by INTMD8
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More of a problem on the exhaust side of a turbo motor IMO (valve trying to close against turbine drive pressure as intake valve is opening)




But worse yet the exhaust valve is OPENING against a HUGE amount of cylinder pressure on a turbo motor. So that would indicate you'd want less valve spring, not more.


In the end, it's nothing to worry about. Put the spring in it that the cam calls for and be done with it.