LS1Sacrelig

iTrader: (5)

Hey guys, Im dropping a 99 LS1 into a 90 Nissan 240SX. I will be using a PSI harness, and getting it tuned for speed density on a HP Tuner. My question is, is there a particular LS1 ECM anyone would recommend? Or should I just pick up any old LS1 computer? It will be a T56 also if that matters..

Mods (Just as a reference):
Blueprinted and balanced block
Worked Heads
MS3
Non-EGR C5 Intake
Melling High Flow/Volume oil pump
BBK 80mm TB
Sikky 1 3/4" Long Tubes
Catless Exhaust

Stock Injection and Ignition

Any input is greatly appreciated, as I am new to the world of LS Engines

Thanks,
Phil

Schwanke Engines

iTrader: (1)

we have complete harness kits with pcm's and fuel systems, but since you are getting the other one, they need to tell you which one to get.

LS1Sacrelig

iTrader: (5)

I know I dont need one with the DBW system...Just curious if there are any preferrable differences between say a 99 T/A and an 02 SS ECU...