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 Re: 904cc Power and Torque Barrier
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Joined: Jan 2005
Posts: 2,152
Oil Expert
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Oil Expert
Joined: Jan 2005
Posts: 2,152 |
Quote:
All I can say is Wow...the old Hardly rule of thumb was 1 hp per cubic inch then it got real $$$$$$$$...so we are at about 1.5 hp for every cubic inch
Maybe harley, but for 2 cyl japanese bikes the rule of thumb was more like 1 hp per 10cc. that's closer to your 1.5 per cubic inch.
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