First Generation Firebird
Posted By: Dr. Drivability Performance valves - 05/28/19 09:06 PM
I'm thinking about getting 16 of these "light weight" performance valves, any thoughts?

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Posted By: Bob S. Re: Performance valves - 05/29/19 12:32 AM
It will help your motor breathe much better
Posted By: Firebob Re: Performance valves - 05/29/19 04:16 AM
You could probably save some money and buy 8 and accomplish the same thing.
Posted By: Pete67400 Re: Performance valves - 05/31/19 06:00 PM
They're guaranteed to eliminate detonation!!
Posted By: colorado68 Re: Performance valves - 06/09/19 12:49 AM
I'll loan you my drill press (you pay shipping) and you'd save some money
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