pulley?

[97stanger]

my next purchase will be to send my SQ S trim in for the SQ SI trim upgrade, I figured while its at vortech I might as well have them put the blower pulley on as well. What do you guys think would be a good pulley size to run to get this blower spinning? build consists of:
SQ SI trim
complete 8 rib conversion
10% od iw crank pulley
MMR stage 3 pi heads
CMS stage 3 blower cams
edelbrock victor jr efi manifold
longtubes
paxton front mount intercooler
vortech mini race
bolt ons

I'm guessing in the 15psi range would be its peak...

 

[blown98gt]

2.9 or a 2.85 RR pulley =D

 

[97stanger]

Thats what I was thinking, a 2.85. I think I'm going to start w/ that and see what she puts down and take it from there