Transmission power loss ?
#1
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Transmission power loss ?
Hey guys,
What sort of percenatge in power is lost through the F20 and its OEM drivetrain.
I have the figures at the wheels but am curious at what they are at the fly wheel.
221bhp
143ft/lb of torque
This isn't for science just out of interest really.
Cheers .
What sort of percenatge in power is lost through the F20 and its OEM drivetrain.
I have the figures at the wheels but am curious at what they are at the fly wheel.
221bhp
143ft/lb of torque
This isn't for science just out of interest really.
Cheers .
#3
Typically 18%, on the dyno i use 18% IIRC on my S.
Depends on the dyno type (load, internia etc), tyres, day, correction factor i could go on and on.
221BHP @ Wheel is pretty high IMHO.
Depends on the dyno type (load, internia etc), tyres, day, correction factor i could go on and on.
221BHP @ Wheel is pretty high IMHO.
#5
Sorry to burst your bubble Suits, but 221.7 at the wheels would be around 260 flywheel. Unless your S is turbocharged for a 10 year old car that's not going to happen, it only left Japan with 238 horses max.
The graph you've got is more likley at the flywheel, see my M56 cars chart below
The graph you've got is more likley at the flywheel, see my M56 cars chart below
#7
Originally Posted by Ultra_Nexus,Dec 20 2010, 03:49 PM
Unless it was a JDM spec
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It's a JDM with 61'000 miles a AEM EMS, Mugen Filter, Ricks Racing Header, decat and a Mugen exhaust.
Mapped by MASE.
Don't worry, you won't burst my bubble.
Mapped by MASE.
Don't worry, you won't burst my bubble.
#9
Originally Posted by Suits,Dec 20 2010, 04:00 PM
It's a JDM with 61'000 miles a AEM EMS, Mugen Filter, Ricks Racing Header, decat and a Mugen exhaust.
Mapped by MASE.
Don't worry, you won't burst my bubble.
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Originally Posted by richmc,Dec 20 2010, 04:06 PM
So not bog standard then?
It had nothing to do with my question.
Your right though, I worked it out at about 255 at the flywheel.