I ordered the fully polished HO kit from Tony at superchargersonline.com last week but I have a question regarding the pulley's I already have installed.

Obviously the crank pulley must go because that will lower the boost the S/C makes but should I keep the other two pulleys as they should not effect the boost?

If I sell the other two pulley's I doubt I would get very much for them? Plus the polished pulley's might match the polished blower and intercooler

 

I'm in the same boat........i'm going back to a stock crank pulley for the procharger set-up.......but i'm leaving the idler and the alternator pulleys on........2 reasons........1) I'm a superficial bastard and i like shiny things.......2) they're the same size as stock, but not the same weight......this lower rotational mass might even equate to a miniscule power gain.....nothing to write home about, but maybe a little something

 

I bet a lot of us Z owners are a little superficial I was just wondering if the car would run hotter with the lighter pulley's on. If that is the case, the stock pulley's might be the way to go.

Keep me up to date on your procharger progress. I should have mine sometime next week. If you get yours installed first, let me know if bling = hotter.

 

No problem......i'll be posting as soon as my install is done.......i'm not anticipating the car running hot from what i've seen so far......but i'll let you know