Question on this spring kit.
Question on this spring kit.
Does anyone know if you can run this spring kit on the factory seats since they dont come with any, and would these springs be a good choice for a gm847 or 306. http://www.competitionproducts.com/p...sp?number=VSA6
I have used these before with good results with stock hardware
http://store.summitracing.com/partde...w=1&N=700+150+
http://store.summitracing.com/partde...w=1&N=700+150+
you need to check you installed ht. I think I used everything stock with a .030 shim, might have been more. I have done it on a few 503 cams and 2 306 cams and all of them ran good.
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