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Old 10-23-2009, 03:24 PM   #9
Tim Kish
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Join Date: Nov 2003
Location: Kalamazoo, MI
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Default Re: Pulley size is now a spec

Quote:
Originally Posted by Chad Rhodes View Post
the OEM tensioner is spring loaded. Metco and others make tensioners that are positive acting, and act on a different place on the belt thus increasing boost by eliminating any slippage. The tensioner should at minimum have to be of OEM type (spring loaded) and should be in the stock location
Are you running OEM valve spring seat pressure? Becuase if you are allowed to change your valve springs to prevent valve float you'll make more power and we can't have that.
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Tim Kish
3032 SS/GS
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