Originally Posted by
ScarabEpic22
Are you going to use EFIConnection's kit for crank/cam signals? I know you mentioned using 8100 parts, do you have that sorted out? IMO you're better off sticking with an 01-02 512kb LS1B PCM with the 8.1 OS, it'll be tunable as if it was a 8100 from GM that way. Do you need a COS to support forced induction?
Off the top of my head:
CKP
CMP
ECT
IAT
MAF (if desired, could tune as speed density)
Knock sensors - setup as factory 8.1 if possible
O2s (front only)
Oil pressure - up to you, should be a provision to use it as all LSx engines have a sensor for this
Oil temp - don't think you can connect to factory PCM
Fuel pressure - up to you, not needed