Based on my signature below what kind of whp can i expect on 91 octane @ 21 lbs of boost ?? I am gonna have it dynoed this weekend what u guys think ?

 

300 whp ?

 

At only 21psi I would guess about 320-330whp/tq. You can safely run about 23-24psi (peak) on the IX if properly tuned. That would probably bump you up to the 340-350whp range on a dynojet.


EDIT: I thought you had a IX, my bad. In that case you'll probably only see about 310-325whp w/o cams @ 21psi

 

he drive an o5... i'd say 285-290 on a dynojet

 

300whp~310whp om 91

 

yup bout that, 315 WHP

 

Without cams, on 91 octane, @21psi, 295-305whp sounds about right to me.

 

I'm getting about 290 with my mods but i don't have intercooler pipes and I still have my factory cat. I'd guess about 300-310 for your set-up.