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-   -   Valve spring specs... (http://forums.pelicanparts.com/showthread.php?t=668984)

kfanazini 03-31-2012 02:43 PM
Valve spring specs...
 
Having my head rebuilt. Does anyone know the installed and open valve spring pressure?

Is anyone aware of a replacement valve guide that "shouldered"?

kfanazini 04-02-2012 10:38 AM
Bump

Anyone?

Cocacolakidd 04-04-2012 02:20 AM
130# spring seat pressure on OEM springs for Turbo springs - NA springs is 120# seat pressure OEM.

Lindsey Racing has some race springs with 140# seat pressure...


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