R Rv8ter Member Sep 22, 2010 #1 Anybody using a Hartzell- HC-C2YL-1/7663-4 on a O-320 powered RV8? Looking for some feedback both pro and con. Lonnie
Anybody using a Hartzell- HC-C2YL-1/7663-4 on a O-320 powered RV8? Looking for some feedback both pro and con. Lonnie
