Well, I can give you a couple of mine for my IV-P:

75% ROP 31.5"/2500rpm 22.5GPH

65% ROP 27.8"/2500rpm 19.8GPH

65% LOP 27.8"/2500rpm 15.9GPH

Doug Johnson
1270 hrs and glue still holding...



"Can any one tell me what the MAP/RPM power settings are for the Lanceair 4P
TSIO550 Like 60 - 65 - 70 - 75%"

Thanks

Tony Ketelaars