S60 Computer on 2.5L (I know it's not ideal)

[d_snook6]

Well here's my problem,
I have my 89 shadow 2.5cb, with a 88 garrett T2 turbo, SRT4 ic, ported exhaust mani, no bal shafts, 14 psi, MP computer
I have 255lph pump, afpr, +40 inj
I have a zex wet nitrous kit I want to run, 55 or 75hp shot, but I really don't want to hit fuel cut, so one would just go and get a custom cal done right. But i've tried to get a cal done twice now with no luck, and actually have been waited for my thrid one now for over 2 months.
So I called up the dodge dealer and found I can still get a S60 computer, so I thought maybe I could run it with 3 bar map of course as a temp setup so i don't hit the cutout.

This car is pretty well going to see more track time then street time,
So could I back my timing off and tweek my fuel pressure to make it work with the S60 computer, and has anyone done it?

[jl93sundance]

the s60 computer is meant for 2.2's right, wouldn't it run leaner i would probably say it is not safe to run but I could be wrong.

[guidsm]

Also spark advance is way too much agressive for a 2.5.

[speeduphoria]

Quote:

Originally Posted by guidsm Also spark advance is way too much agressive for a 2.5.

yeah then add nitrous and you'll blow it up pretty good, well unless you've got race gas all the time

[d_snook6]

lol, way to crush dreams