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On 2006-04-15 08:56, Dinqua wrote:
Quote:
On 2006-04-12 15:48, sweatmachine wrote:
Keef, what kind of power increase did you experience? I have a 865cc T100 and I'm thinking of doing the 904cc kit.
Thanks.
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??? Why? To gain 39CCs? Makes no sence at all.
The 904 cc big bore is best used with the 790 motors.
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According to the guy(cant remember his name)at Bonneville Performance, you can expect roughly 10 more hp and 8 more lb/ft of torque from the wiseco 904 over an 865, plus additional gains later if you choose carbs, cams, etc. The 904 is the largest displacement for the 865 SM w/o splitting the cases and all the extra labor($$$). Not a bad bang for the buck. Not as good as pipes and airbox, but not bad.
