Thread: Who thinks 325-350 whp on a DE+T T28 is possible?

High boost and race gas I'd guess you'd get to at least the low end of your proposed range.

-G

Race gas is not needed for that power.

id say its possible but its more or less a maxed out setup

Yea, I want to do something with the o2 housing, however, this car will still retain full A/C as well so that will be the deciding factor in what I end up doing.

A 3" o2 housing can be made to clear the a/c. its when you go with a divorced o2 housing that space gets tight.

@blairellis: When are you going to the dyno?

Definitely not but some boost will be needed. I'd bet 20psi even with the nice manifold and a2w setup. An upgraded/modified O2 housing will not hurt toward the 325-350whp.

Since your ex manifold is so nice you might even be able to do some flat top pistons. I know I made 260@10psi pretty easily on a uk motor. That was not a dope setup with a cool manifold and cams like yours.

If I'm going to do an o2 housing, I would want it to be divorced to make it worthwhile.

@gomba: I need to order a fuel pump, then get back home and start throwing parts at the car. I'm on the road working a ton of hours. I've worked 150-ish hours in the last 2 weeks. I'm exhausted but the pay is funding my build

id say well above 300 is deff doable.

the 02 im will help big time in your attaining your goal.

i wouldnt run much more then 16-18psi on the gtir t28 if i was you. anymore your going past its effiency.

good luck !

stratton.

I bet he would hit 350hp at 15psi with the O2 intake manifold and Fullrace manifold but external gated.