Bill,

  Do you know what EFI system will be installed on the Powersport next ? I am not sure +/- 10% mixture control will be enough for  aggressive leaning........Tracy's

EC2 has +/- 50% rich/lean manual mixture control........

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Kelly Troyer
Dyke Delta/13B/RD1C/EC2

Kelly,

 Powersport's system is their own. They sell it as a stand alone product. (They will have few takers without serious upgrades) FWIW Mistral is listening to Tracy their system uses LOP operation as standard in cruise. (NA) They are reporting fuel flows slightly better than Lycs for the same power. Nice work on their part, and Tracy's of course. At least they are willing to listen! I would like to see them (Mistral) fly along side a Lyc powered Cherokee to test performance.

Bill Jepson