Ahh T-Dog I was wondering when you'd show up! So unless pursuing an aftermarket engine management system, as you did, the spark maps are non alterable, correct? Do you think an uprated FPR, in this case the 3.5 bar from the 944S is a step in the right direction or not? If so, I take it the car would then really benefit from a custom fuelling remap on rollers, and would be the logical next step? Spark angle- you've lost me. I guess thats a bit too advanced for an amateur spanner monkey like me to bother with? If I take that literally, i'm thinking adjusting the angle the spark plug sits in the combustion chamber? so virtually impossible in other words