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Junior Member
Join Date: Jan 2003
Location: Mount Vernon, Ohio
Posts: 4
Likes: 0
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My son goes to UNOH, and a teacher at the facility stated -NHRA is changing the rules on head work on stocker heads for 2009; He stated that you are allowed to port/polish the head as long as it does not exceed 170 cc's. I was wondering if this is true???
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Bruce Walton 3715 STK |
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