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Old 02-16-2013, 10:12 PM   #53
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Joined: Mar 2009
Location: SW Iowa
Oddometer: 163
Originally Posted by Rob.G View Post
Dunno... for what they're charging it sure as hell better.
Any idea of how much power the $1200 ported head with big valves would give vs. the stock head? Assuming you went the full-boogie with the 790 kit, stage 2 cam and so on...?

If it's only 5-8hp...? That's a lot of dough for little gain. I don't know how much hp it would end of giving over the stock head, but it had better be a bunch otherwise that's some expensive HP.....
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