Post by
PalmerWMD »
https://forums.nicoclub.com/palmerwmd-u108.html
Sun Jun 19, 2005 4:50 am
No mods is what I said at first too.
Now I am eyeing 9 and even 11 psi pulleys (just got an almost 6k estimate from AA to make 11 lbs pulley safe, that doesnt even include engine internals, which they say it should be fine w/o on a properly tuned centrifugal SC)
They say most of their customers use 9lbs pulleys with AAM fuels system, bigger injectors, ecu reflash, test pipes, Y pipe etc ( am currently at 7 lb pulley)
thats a lot of money for 11 lbs pulley but apparently a lot of ATI procharger guys are running that with, teh recommended mods ,short of internals rebuild and are making obscene numbers.