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Old Mar 30, 2004 | 11:41 AM
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Kevyn's Avatar
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Default which valve seals

I installed a set of 5.3 heads I bought from Terry at Patriot last fall but didn't drive the car much due to the weather. Now that it's warmer I have been driving and I have been consuming about a quart of oil per tank of gas.

The car smokes under heavy acceleration. I have read some threads about valve seal issues. Do you think this is likely to be my problem? Which seals should I buy for the dual spring setup? I have tried calling PP but I can't get through.
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Old Mar 30, 2004 | 11:54 AM
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Will the stock GM valve seals work with the guides they use? Those are the seals I just bought from the Chevy house yesterday for my head freshening I'm doing. I think they are about $18 for the intake set and the same for the exhaust.
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Old Mar 30, 2004 | 12:16 PM
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First thing to do is a compression test. See how that turns out first.
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Old Mar 30, 2004 | 12:54 PM
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Originally Posted by DenzSS
First thing to do is a compression test. See how that turns out first.
It didn't burn oil like this before the head swap.
I might as well do it tho.
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Old Mar 30, 2004 | 01:15 PM
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Originally Posted by Kevyn
It didn't burn oil like this before the head swap.
I might as well do it tho.

Kevyn,
Teflon seals came on those heads.We no longer use the teflon seals.Email me your shipping info,I will send you a new set of seals.Thanks, Terry
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Old Mar 30, 2004 | 01:21 PM
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Will do. Many thanks Terry.
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Old Mar 30, 2004 | 01:40 PM
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Terry help me make up my mind, please. With a 216/220, .525/.532 114lsa; should I go with your 5.3 stage II or LS6 stage II. I spray N2O dry too.
Didn't mean to steal the thread, just seing your post clicked in my mind.
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