Quote:
Originally Posted by Jinxx
I'm running stage 2 kit .... both stage1 and 2 supercharger units max out at 90k... 88mm pulley put you at 90k around 7500 rpms... the 85mm is over spinning it a little at 7500 rpms (it's like 95k) ... but I normally don't redline the car ... I wanted the boost earlier in the rpm
|
I think the pulley is the difference in my stage 1 kit compared to stage 1.5. I used an 84 mm pulley in stage 1. It pulled hard in the low rpm range. My 90mm pulls hard after 4k rpms...