Cozy III
Pilot’s Operating Handbook Page 68
Maximum Speed – Level Flight
Cruise Power
1) Data for Lycoming O-235 L2C with Great American 62 x 62
or B & T 63 x 66 props.
2) Maximum continuous cruise speed (161 knots. true) is
obtained at 8,000 ft. with full throttle (2840 rpm, 6.7 gal./hr.).
Economy cruise at 12,000 ft. at 2550 rpm at 50% power
uses 4.0 gal./hr. and gives 137 knots. true.