Thanks for the tip on timing.  The RX-8 engine has a fixed crank angle sensor and indexed rotating plate on the crankshaft so I can't change the timing mechanically.  Tracy's controller allows some timing changes.  I'm waiting on Tracy to return home to discuss the possibility I need to change the injector flow rates.  I don't know if he shipped my unit with the 13 B injector flow settings or the Renesis injector flow rates. Possibly another clue - the EM-2 is connected to the EC-2 and shows RPM, manifold  and oil pressure.  The RPM alternates from the correct value to NOP about 1 time/second!  The manifold pressure reads 29.9 all the time!!  The oil pressure agrees with a mechanical gauge.

Dennis H.