Which pulley is better for the SC?
09-18-2007, 11:32 PM
#1
J30 360whp/310wtq @ 7PSI
Thread Starter
Which pulley is better for the SC?
which pulley should i get that will gives more power with Supercharger?
UR under drive pulley or UR stock pulley or OEM pulley?
UR under drive pulley or UR stock pulley or OEM pulley?
09-18-2007, 11:45 PM
#2
why peter? did you get the SC installed yet? 
the UR underdrive pulley will lower the boost, so if you want a lightweight one go with the UR pulley that is stock size. i say dont even bother with a lightweight pulley, just stick with the oem. it has a damper in it, to fight off crank vibration. the few hp you get from it, is not worth the longevity of your motor.
BTW, i still have my basemap for the 3.0, so if you want to download it, you can. im going to churches to get my car tuned this coming monday.
the UR underdrive pulley will lower the boost, so if you want a lightweight one go with the UR pulley that is stock size. i say dont even bother with a lightweight pulley, just stick with the oem. it has a damper in it, to fight off crank vibration. the few hp you get from it, is not worth the longevity of your motor.
BTW, i still have my basemap for the 3.0, so if you want to download it, you can. im going to churches to get my car tuned this coming monday.
09-19-2007, 12:39 AM
#3
J30 360whp/310wtq @ 7PSI
Thread Starter
not yet...
cuz the motor is delay till October...
so i cant install it until the motor come =[
finally going to dyno it?
i wanna see how fast can it go!!!
ill say 310! or 320!! harhar
cuz the motor is delay till October...
so i cant install it until the motor come =[
finally going to dyno it?
i wanna see how fast can it go!!!
ill say 310! or 320!! harhar
09-19-2007, 12:51 PM
#4
Originally Posted by blusap
why peter? did you get the SC installed yet?
the UR underdrive pulley will lower the boost, so if you want a lightweight one go with the UR pulley that is stock size. i say dont even bother with a lightweight pulley, just stick with the oem. it has a damper in it, to fight off crank vibration. the few hp you get from it, is not worth the longevity of your motor.
the UR underdrive pulley will lower the boost, so if you want a lightweight one go with the UR pulley that is stock size. i say dont even bother with a lightweight pulley, just stick with the oem. it has a damper in it, to fight off crank vibration. the few hp you get from it, is not worth the longevity of your motor.
To the OP you would want the stock size pulley, the Ultra Sc.
09-19-2007, 03:09 PM
#5
J30 360whp/310wtq @ 7PSI
Thread Starter
Originally Posted by Excelerate
The OE pully has a rubber ring or elastomer to reduce Noise Vibration Harshness, which basically means to make it so there isn't any noise in the cabin. UR has been in business for decades and there are sundry CL/TL's on this sites with tens of thousands of miles with no adverse effects. In fact there was one guy on here with over 100k w/ the pulley w/ no problems.
To the OP you would want the stock size pulley, the Ultra Sc.
To the OP you would want the stock size pulley, the Ultra Sc.
Thread
Thread Starter
Forum
Replies
Last Post
rp_guy
Member Cars for Sale
9
07-16-2017 07:33 AM
mrkingstonvi
Member Cars for Sale
2
02-22-2016 01:53 PM
