any dynos before and after lightened crank pulley???
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Re: any dynos before and after lightened crank pulley??? (lazyguy)
A lighter pulley most likely won't register a measurable increase on a chassis dyno. It is the same as installing a lighter flywheel, less mass allows the engine to accelerate/rev faster.
Mattj
Mattj
me
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Re: any dynos before and after lightened crank pulley??? (Dropspeed)
A lighter pulley most likely won't register a measurable increase on a chassis dyno. It is the same as installing a lighter flywheel, less mass allows the engine to accelerate/rev faster.
Mattj
Mattj
But you are right it is not a very big increase...the last number I remember seeing where on a Honda Accord and the lighter crankpulley yielded 3 or 4 WHP on the dyno.
[Modified by JPP, 11:03 PM 11/2/2002]
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Re: any dynos before and after lightened crank pulley??? (JPP)
...the last number I remember seeing where on a Honda Accord and the lighter crankpulley yielded 3 or 4 WHP on the dyno.
[Modified by jond, 11:37 PM 11/2/2002]
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