I'm really confused here on this issue. I have a 95 sir2 B18C and have the skunk intake manifold. I just bought a skunk2 ecu and I'm getting it soon. Is it going to be p28 or p72? Does skunk make ecu's for p28 and p72?? Is it better to run p28 whatever that is? Skunk adverdises ecu for gsr. but what happenes if you have the skunk2 manifold as well, works together??
Need help on this one, thanks!

CTR cams
68mm tB
raised comp
I/H/E
Skunk2 manifold
Intake
bla bla bla!!!!!!!