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11-20-2007, 01:11 AM
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#23 |
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Junior Member
Join Date: Nov 2007
Posts: 25
Likes: 0
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Re: hello, I'm new
I saw it wrong the 250hp motor with the intake #485912 and 7M5 head is the 250 horse 455, my mistake. Atleast that is what was listed on the NHRA engine blue print as the factory horse listing. Says the 300 horse 455 for that year came with a 7F6 head, but didn't come in the grand prix's
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