GOOD NEWS. . . . The PICTURE UPLOAD FUNCTION IS WORKING !!! The tech folks at the parent company have been able to remedy the issue. You can upload pictures once again. Thank you for your patience.
I have a 1998 Glastron 175sx with a Volvo Penta engine. It is rated to go 41 mph @4600 rpm. Best I can get is 34 mph @ 3950 rpm at 4400 ft elevation with a 3 blade 14.5x19 prop. Is there anything I can do to improve speed and power?
