90Ludepunkfl

Well this will be my first setup. I have been piecing it together for a while now. Out of this setup I am looking to get about 150-200 hp. The setup is:

D15b2 in a 91 civic hb
stock internals
dpfi to mpfi swap with pm6 ecu chipped to run TE
Hf manifold
T25
450 dsm injectors
Dsm 1st gen bov
Dsm smic

Do you think with this setup I can reach my goal of 150-200hp? I have most of the parts here or on the way. Would I be alright still running the stock exhaust?

robs99si

yeah i think you can get about 190hp if you're at 10psi well tunned. as for the exhaust, atleast try and get 2 1/4" exhaust and no catalytic,from someone who just got a catback and doesn't want their old exhaust.

90Ludepunkfl

Sounds good I was thinking that I only wanted to run around 10psi too.

robs99si

10psi is the limit in a d15 and you better tune it real good if not, snap goes the rods. you'de have to run it excessively lean for that to happen though.

90Ludepunkfl

Yea when I tune it I am going to tune it on the safe side.

MikeJ-2009

There are no "set limits". You boost however much you want. You just have to live with the consequences if it goes south. Stupid people could boost that motor at 10psi and be ok, so I don't think we should be throwing "limits" out there.