Pulley questions
This is going on a A4 but mi idle is raised to 900 rpm's but then again i'm about to put a system,and i'm also waiting to install my hid kit.I was thinking about the overdrive pulley,but won't that hurt the performance of the underdrive pulley?
This is going on a A4 but mi idle is raised to 900 rpm's but then again i'm about to put a system,and i'm also waiting to install my hid kit.I was thinking about the overdrive pulley,but won't that hurt the performance of the underdrive pulley?
I don't care about dyno numbers (I have yet to even dyno my car) just looking for track and street gains.




