Im thinking about upgrading my pully to the next size. Whats the safe next size to increase boost? I was going to get a reflash to get the limiter a bit higher but thought going with the pully would be safer, what do you think?

 

I had the 9lb (3.12) on my car with no problems. I never even used the 8lb that comes with the kit. I've seen several guys on here with the 10lb (2.87) and have not seen any posts where they went boom.

 

Yes .... no problem going to the 3.12 . just get it tuned safely . The reflash is going to get you to 7,100rpm's ..but you'll take a little more of a risk

 

Where can I pick one up?

 

Also how much extra HP is the 9lb?

 

around 20 more hp ....call Vortech

 

Will do thanks!

 

Do you lose your warrenty with that smaller pulley?

 

No,your fine.