How long have you owned the Coupe? was it built with a C-85 or is a conversion? If you recently purchased it, how long ago and who did your pre buy inspection? What are the compression readings on all four cylinders? Is there any sign of intake or exhaust leaks? With a good C-85 a 1260 pound Coupe should reach between 105 and 115 mph indicated at 3000 feet. Climb should be about 350 to 500 FPM. All at full throttle of course. Lynn Nelsen In a message dated 10/9/2009 9:02:18 A.M. Eastern Daylight Time, [email protected] writes:
Was wondering what the majority are using for prop pitch on c-85 engines I have a 71-50 prop It only turns 2350 RPM at full throttle cruise below 3000 ft. This is with a new tach and checked with two separate hand held tach checks. ------------------------------------ Yahoo! Groups Links
