I push about 33 psi with a chip, intake, and exhaust

 

 

25psi unloaded.
Going to pull the trailer back to ogden over a good 6% grade ill report back. I also put the .84 housing really gives ger a nice kick in the *** when you need it. Although Im still going to do SD turbo and intercooler swap sometime next year.

 

I've got a 2000 SD turbo if your interested.