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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
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03-12-2012, 12:25 PM
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#1 (permalink) |
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Track Member
 
Join Date: Apr 2009
Location: Panama City, Panama
Posts: 654
Drives: over the speed limit
Rep Power: 19  |
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 Exterior: INGS+1 * SEIBON * FUJIMURA * PW:JDM * UAM * KICS * VOLK |
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03-12-2012, 12:36 PM
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#2 (permalink) | ||
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A True Z Fanatic
Join Date: Jul 2009
Location: The Ark
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Quote:
Instead of: Quote:
292whp x 1.20 = ~350hp 230wtq x 1.20 = ~276tq Then using that 1.20 to finish out, their final numbers would be: 340whp x 1.20 = 408hp 260wtq x 1.20 = 312tq Is this the wrong approach? |
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03-12-2012, 12:37 PM
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#3 (permalink) | |
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A True Z Fanatic
Join Date: Jul 2010
Location: window seat
Posts: 28,940
Drives: Mostly on two wheels
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Quote:
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