Hey cool I just picked up a Blower too.The NOS was getting too expensive(like $300 on only 8 bottle fills so far )and I only had the #47 jet in it.
I hope you dont get a raw deal on it.
Paxtons have a bad rep but I dont think there that bad at low boost / impeller speed levels.
The vortech will have better relability and you wont have to get any of the support stuff to get safe power out of it.fuel pump,by-pass,actual gears, pullied for good boost level already.
Good luck.just remember be conservative on the tune at first.
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A.K.A. The LS1 Eater
http://members.aol.com/jeauxmoe/index.html 5.0 lx,performer heads, GT-40 intake,JBA headers,stock cam and TB to name a few. 12.3@111.6 w/a 1.70 60ft 13.002 @109.8 on street tires w/a 1.96* 60 ft.
11.89@115 w/1.6 60ft on the GAS
[This message has been edited by SKYWLKR (edited 01-11-2001).]