installed zpi pulley. great mod!

[nick1983]

Did you notice any engine vibration after installing the pulley?

[joey1320]

Originally Posted by nick1983

Did you notice any engine vibration after installing the pulley?

no not at all.

[carlosh]

Originally Posted by nick1983

Did you notice any engine vibration after installing the pulley?

Hi, i use since 1 year a cranck pulley Unorthodox underdrive and have a bit of vibrations when the AC and WP are working, but nothing to worry. the only problem that I have is about the wear of the belt (premature wear). But this I am happy yet with my pulley it gives a performance about 10HP

[joey1320]

Originally Posted by carlosh

Hi, i use since 1 year a cranck pulley Unortodox underdrive and have a bit of vibrations when the AC and WP are working, but nothing to worry. the only problem that I have is about the wear of the belt (premature wear). But this I am happy yet with my pulley it gives a performance about 10HP

hablas espanol???

i haven't noticed any vibrations at all, with or without the a/c on. and the belst are cheap and easy to replace, so if theres some premature wear i really don't care

[carlosh]

Originally Posted by joey1320

hablas espanol???

i haven't noticed any vibrations at all, with or without the a/c on. and the belst are cheap and easy to replace, so if theres some premature wear i really don't care

Hola si hablo español, tu tienes instalada una polea unorthodox?

[carlosh]

Originally Posted by carlosh

Hi, i use since 1 year a cranck pulley Unorthodox underdrive and have a bit of vibrations when the AC and WP are working, but nothing to worry. the only problem that I have is about the wear of the belt (premature wear). But this I am happy yet with my pulley it gives a performance about 10HP

these vibrations occur when to the parked car (while I am in a semaphore for example, and the radiator fan is ON + AC ON ). I think this must to the car computer (when I install the pulley and reset the compu..) adjusted the revolutions of the motor by the low weight of the pulley (the underdrive pulley do this accesories run slow).

[joey1320]

Originally Posted by carlosh

these vibrations occur when to the parked car (while I am in a semaphore for example, and the radiator fan is ON + AC ON ). I think this must to the car computer (when I install the pulley and reset the compu..) adjusted the revolutions of the motor by the low weight of the pulley (the underdrive pulley do this accesories run slow).

el mio esta bien, no me a dado ningun problema. buena suerte!