i'm sure this has been asked a thouand times, but what is the smallest pulley u can run with a gm stage 2 kit?

 

1.2"

lol jk...2.9 safely...some people are on 2.8's and no problems...but I would invest in a scan gauge and monitor knock if you go the 2.8 route

 

Most people are going to tell you 2.9, but even that has been debated. I would say a 2.9 if it is tuned properly, otherwise you can buy the gm stage 3 pulley which is a 2.99 in pulley. That is as low as I would go without a tune. I've been running that set-up for well over 6 months and have not had any issues whatsoever. Dig through the search button though