8th Generation Honda Civic Forum - View Single Post - Dyno results from new exhaust system
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Old 03-30-2006, 10:06 AM   #6 (permalink)
2RotorMotor
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Quote:
Originally Posted by twistedframe
oh interesting, i didn't think of that. does anyone happen to know what the real crank horsepower/torque is on the si or do we just have whp numbers.
as a baseline guestimate you may add about 12% to the whp. Thats being conservative its usually somewhere in the 15-17%. For example, he said he dynoed at 187 baseline at 12% drivetrain loss that would be about 209 whp.
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