ok guys i have a 5.3 swap I have been working on. the 5.3 is going in a 2wd jimmy (full size) wieght is around 3850-3950 it has only basic bolt on's. i plan to run a front mount with intercooler. can you guys point me in the right direction????

 

I would say probably a 60 or 62mm. Maybe Trick or someone will chime in.

 

How much Horse Power are you looking to make?

 

as much as i can....i was thinking normal driving at 5 psi and a kill setting at 10-12psi

 

I would say a Master Power T70 with a .68 exhaust housing would fit the bill nicely. I have that turbo on my 5.7 and on the 5.3 I put in my dads 72 Chevy pickup and it works great! Fast spool and make good power. I can hook you up with one for $599 shipped if your interested. Just PM me.