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why does my valvetrain get noisy after WOT?

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Old 02-16-2003, 11:38 PM
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Default why does my valvetrain get noisy after WOT?

i have crane 1.8 rockers and a comp cams 220/226 - .564/.569 114lsa ( lift is about .598/602 with these rockers , it's for a blowen motor) .

the problem is every time i give it a good WOT run all the way through 3rd and let off, the valvetrain sounds like it's coming appart. this stays on for about 30 seconds till it finally quites down.

what could be causing this??

<small>[ February 16, 2003, 11:39 PM: Message edited by: 1dirtyZ ]</small>
Old 02-17-2003, 01:22 AM
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Default Re: why does my valvetrain get noisy after WOT?

I'm guessing lifters are collapsing and then they slowly recover.




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