all Tb's seem to have problems. which is best?
 

hey guys, i have a H/C ls1 making 440rwhp. i,m using the bbk intake and stock ported tb. I want to upgrade to an 85mm unit but it seems most makes have problems after reviewing the site. Which one will perform the best for me and bolt on with the least amount of problems with idle etc. Need some help. Thanks guys.