Does the Airflow Performance fuel injection use an engine-powered pump, or does it rely on the electrical pump for fuel delivery all the time?  Is there a difference in the principle of operation of this system compared to the standard Lycoming fuel injection system or the Silver Hawk system?

Gary Fitzgerald

LNC2 ~70%

St. Charles, MO

Looking for a good deal on

a used or rebuildable (I)O-360