need some help please! belt size, upgrades, etc..

[cobrabnick3]

So I recently bought a ported blower from another member and the supercharger came with a 2.73 moto blue pulley. I can't seem to find a thread anywhere for the belt size I need. ( im not an expert at this site yet )

Also I found a site with moto blue double bearing idlers for pretty cheap, and comes with the snub idler. is anyone running those ?

Performance parts and accessories for the 2003, 2004 Supercharged Mustang SVT Cobra

One last thing, all my car has is a cat back and k&n intake, any suggestions on other parts before I install the ported blower and get a tune?

Thanks guys !

 

[SVT DAN]

MAF upgrade BAP injectors. I'm doing a posi build right now And those seem to be the main ingredients for safeness.