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voitureltd voitureltd is offline
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Join Date: Feb 2008
Location: Bayside Wi
Posts: 2,537
I think the 41.5 and up porting in the all out highly competitive racing motors used specialy forged heads ( some watercooled ) that when on the market for sale seem to be into the 5+ figure range. I like to drive fast but not that much need for that exta % of power vs cost. You can get lots of HP for not that much but the last 100 or so hp gets real pricey.
Old 02-17-2008, 02:09 PM
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