Alta Lightened crank pullys?
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2nd Gear
Joined: Nov 2006
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Alta Lightened crank pullys?
does anyone know if you can install the Alta Lightened Crank Pullys on a mini cooper? heres a link to altas page on the pullys but it is unspecific on if it is just for the cooper....
http://www.altaminiperformance.com/p...d-Crank-Pulley
http://www.altaminiperformance.com/p...d-Crank-Pulley
6th Gear
Joined: Aug 2006
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From: bryan tx
does anyone know if you can install the Alta Lightened Crank Pullys on a mini cooper? heres a link to altas page on the pullys but it is unspecific on if it is just for the cooper....
http://www.altaminiperformance.com/p...d-Crank-Pulley
http://www.altaminiperformance.com/p...d-Crank-Pulley
you can, not sure 100 percent what it would do... I figure just make the car rev faster
im not sure there would be a power gain on the mc???
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Joined: Apr 2003
Posts: 4,101
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From: York, Pennsylvania
The R50 MC has a non-damped pulley (weighs 3#), so not quite as much benefit
going to a lighter crank pulley as on an MCS.
The older style R53 MCS pulley has a damped pulley (weighs 7.3#).
The newer R53 MCS pulley is lighter but still damped (about 5.8#)
Also, the MC flywheel is only about 18# compared to the MCS at 28#
going to a lighter crank pulley as on an MCS.
The older style R53 MCS pulley has a damped pulley (weighs 7.3#).
The newer R53 MCS pulley is lighter but still damped (about 5.8#)
Also, the MC flywheel is only about 18# compared to the MCS at 28#
6th Gear
Joined: Oct 2004
Posts: 3,673
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From: Marsala, Sicily
I was going to do a 0% pulley on my Cooper. It will make it rev quicker because of the unsprung weight. My buddy is giving me a +2% pulley. I'm gonna throw it on for S & G's. It won't be for a week but when I do....
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