Quote:
Originally Posted by ss3011
...some engines are rated at different factored HP in a GT vs SS class. You can check what the engine is factored at by looking it up on the NHRA classification sheet...
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OK, that's the info I need. Do you have a link to the site which gives the HP factor for various Pontiac motors, when used in a GT car ?
Thanks !
Hey, I found it. The W-72 is rated at 289hp in a GT car, and 285 in a '78 TA. Thanks again !
http://www.nhra.com/competition/classification.aspx