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Author Topic: F22a1 valve springs  (Read 2671 times)

crxvtec91

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F22a1 valve springs
« on: July 11, 2013, 12:15:39 PM »

Building a new motor on the dirty cheap. Any oem valve spring upgrade that will drop in besides the f22a6 valve springs? Worried about valve float at higher rev's and boost.
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HiProfile

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Re: F22a1 valve springs
« Reply #1 on: July 31, 2013, 11:09:59 PM »

Find out your coil bind lift numbers, then shim them a to a safe amount below that number. Only use hardened shims, or at the very worst use them for the top & bottom shims.
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crxvtec91

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Re: F22a1 valve springs
« Reply #2 on: August 01, 2013, 09:46:42 AM »

Find out your coil bind lift numbers, then shim them a to a safe amount below that number. Only use hardened shims, or at the very worst use them for the top & bottom shims.

I was thinking about that but since these are oem springs with untold miles idk if it would be a good idea :-\
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I like my girls like I like my cars, rich and retarded.
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