So im rebuilding my supercharger and i want to put a smaller pulley on it i want the 68mm pulley but alot of people say that they dont recommend me to do it cause im gonna have to rebuild it in a year?? or less so i wanna know if thats true and how long will it last till i rebuild it and how much boost ill get all the details of people out there who have smaller pulleys
need help to make decision thanks
68mm pulley is the most popular choice for upgrade for G60 owners, a comprimise between reliability and good power. Is the car driven daily or is it just a weekend "toy"?
G-Laders with 68mm pulley need rebuilt approx. each 20000km minimum Just make sure:
1) your g-lader is healthy (has been rebuilted) before going for any smaller pulley and
2) get a correct chip for the pulley you choose.
3) make sure everything else is ok (timing, boost leaks, sensors, etc.)
A healthy 68mm pulley g-lader should make at least 0,9 to 1 bar boost...the G60 map sensor will bleed off anything more than 1 bar boost anyway
Hugo
Tornado
Just make sure:
Bozo
eddy 
