Pontiac - Race The next Level

          
 
 
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Old 07-03-2012, 06:00 PM
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65nss4spdGTO 65nss4spdGTO is offline
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Join Date: Apr 2006
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Quote:
Originally Posted by RAIV-Z View Post
Based on the list of part numbers Lynn sent, the currently installed springs should be Manley Nextek 221424-16.

Dual, 1.640 in. Outside Diameter, 647 lbs./in. Rate, 1.070 in. Coil Bind Height
"[email protected] lift , [email protected] lift

The rockers will be going away to hopefully live a long productive life inside a basically stock engine. They will be sold to help finance rocker shafts and additional required machine work. Watch for them in the "Other Pontiac Parts for Sale section".

The 2 spare valve springs I have pictured below don't have chamfers on either end.
Ed,

What are you doing about rocker shafts? I need to build a set for one of my engine builds.

Calvin Hill
Hill Performance
708-250-7420

 


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