Joe:

The SIMJET-1200 can be set at 3 different power outputs, Low, Med, and High using the newly released Data Terminal.

From my experience with this engine in my FACET -1200 prototype, with an average flight throttle setting of 45%, it yields 4.2 oz/min fuel burn with the engine on "HIGH" or max power output setting.

Please check in with Ed or Kevin at Great Northern Models (www.greatnorthernmodels.com) for more definitive details on the 1200 power selection features and consumption rates.

Regards,