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Cascade Crew Forum Index -> Garage -> 1989 Pontiac GTA
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1984 Chevrolet Camaro
Wed Sep 27, 2023 1:11 pm
Owner: cdoyle
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Tue Mar 09, 2021 1:53 pm
Owner: d00012
2007 Pontiac GTA
Tue Mar 09, 2021 1:45 pm
Owner: d00012
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Fri Jan 10, 2020 9:57 pm
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1989 Pontiac GTA
Fri May 31, 2019 9:37 am
Owner: Schultzy89GTA

1989 Pontiac GTA
Owner

Schultzy89GTA
Modification Comp Cams valve spring locators
Category Engine
Vehicle 1989 Pontiac GTA
Wed Jan 23, 2008 12:43 pm
Purchased From
Purchased Price 0
Product Rating 0
Installed By Private Owner
Installation Price 0
Installation Rating 0
Comments The spring pockets in my AFR heads are cut for 1.530 O.D. springs. The beehive springs are 1.290 O.D. which allowed them to move all over the place in the pocket. I installed a set of locators which positively locate the valve spring and center them over the valve stem. Not sure if this was causing a problem or not but with .602 lift and spinning past 6500 rpm I'll take all of the valvetrain stability I can get!



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