Under Drive Crank Pulley question - Performance Forum

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Under Drive Crank Pulley question
Tuesday, October 21, 2008 8:04 PM
i know that it is to slow the external accessories down but does it actually make a difference when im driving it? thanks in advance

Re: Under Drive Crank Pulley question
Tuesday, October 21, 2008 8:22 PM
what kind of difference? if you mean 'feel' during normal driving then no. you 'may' feel a slight increase in throttle response and how fast the engine revs up when you punch it though. engine will seem more peppy as well.

of course its all n how observant you are with your driving and engine operation. some people praise it like its amazing while others think it didnt do jack.



failing to prepare is preparing to fail.
Re: Under Drive Crank Pulley question
Tuesday, October 21, 2008 8:27 PM
ok thanks for the info.
Re: Under Drive Crank Pulley question
Wednesday, October 22, 2008 12:25 PM
hp wise yes, could you tell probably not.
Maybe you could tell the engine will rev faster, but some can not tell.



PRND321 Till I DIE
Old Motor: 160whp & 152ft/lbs, 1/4 Mile 15.4 @88.2
M45 + LD9 + 4T40-E, GO GO GO
Re: Under Drive Crank Pulley question
Saturday, October 25, 2008 10:30 PM
this is the answers i am looking for also .... its not worth my $200 then.
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