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Old 03-12-2012, 12:25 PM   #6 (permalink)
pty370z
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I have one question.. Why are they multiplying the WHP by 1.25 to estimate the crank HP?

Isn't the drivetrain loss in manual Z's estimated at around 17%-18%..?? I think 25% is a bit high..
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2010 Solid Red 370Z * Touring-Sport-6MT * Black Interior
Performance: STILLEN * BERK * UR * MISHIMOTO * K&N * Z1 * ZSPEED * UPREV * DBA
Interior: GT-R Red Start/Stop Button * MSA Floor Mats * PW:JDM
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