Vortech pulley size
 

So I just bought a new V2 SI trim and they sent me a 3.33" pulley from what I can tell. Was that ever a stock pulley size with the Vortech kits?? :ponder:

Stock, as in base pressure kit? No not at all. Thats full on super boost there. Probably 18psi+

Yes. Was wondering because vortech had said they would include the stock size pulley for the s2000 kit with the new blower. And I didn't think 3.33 was ever stock pulley size for any s2000, so wanted to double check. Maybe they ran out of stock 5" pulleys, which I didn't want anyways. Thanks!

Ok thanks, good to know. Maybe they sent me a mustang specific blower, I'll look into that. From what is saw it looked like the original blower, just need to spin the valute to the correct position.

I called to verify, they said since they don't make the kit anymore they didn't have the pulley so they installed whatever pulley the was closest match to the stock pulley for the kit. Sounds like a bonus to me!! Although I might not wanna run this on my AP1, I'll prob stick to the 3.4"

3.3" would be 18+ psi. 3.6" on my ap1 made about 14.5 psi at 1,000 ft elevation with the regular s trim blower.

I have a 5.0" pulley on my AP2 vortech V2-SC and I'm making about 5.8psi at 8200 RPM. I've already got a 3.8" on the way... Get something around 4 and you'll probably be happier.

Lol just run the 3.33 with a custom waste gate;)

https://www.s2ki.com/s2000/topic/926...d/page__st__50

I have both a 4.0" and 4.5" pullies for sale in the Forced Induction classifieds section above.