Having done what I hope is enough research, I have started down the road on my next off-beat modification. I decided to pull the trigger to go with the Patton Machine fuel injection kit on my 260Z. I still think I'm going a little lean at times at the top end with my current SU setup, and I hope this will remedy that situation.  The cost appears to be less than sourcing a non-egr FI intake, AFM, MS setup, etc., and it seems to be nicely sorted out. I'll try to remember to take a lot of