Hey guys, thanks for the reply!
So some updated info,
The block was from a 3.2S that has been re-sleeved to 3.8L
The heads are modified 3.4 996 heads
Compression is 11:1 with 5 cut angle pistons
The intake manifold and throttle body is unmodified from the 2.5L (!!)
The intake tube is an EVOMS aftermarket intake
The headers are from Fabspeed
Running a bench flash on the older DME.
Finding someone who will tune this has been a nightmare, but I think I may have a lead.
My first order of business is to upgrade the intake manifold and throttle body, probably from a 3.4 996, and then re-tune.
I'm still considering boost. I know M96 engines hate boost, but if I can make an extra 50 whp, I would be happy - even if I have to run e85.
