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11-26-2024, 05:45 PM
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#3 |
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Senior Member
Join Date: Mar 2002
Location: Woodburn, Or
Posts: 683
Likes: 82
Liked 801 Times in 244 Posts
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Re: Horsepower factors
Some of the smog motors got drastically refactored Ford 460 factory 220 NHRA rated 300 and there are other like this. I think there was a smogger 454 that had a huge increase also.
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