we really need to know more info...
1) find out your motors max rpms it may be 5500 but im not 100%. You need to be hitting that max when light/average loaded.
2) Your prop sucks haha id turn a tempest with that optimax or a rev 4 or trophy if you want a 4 blade. May need to drop to a 18 or 17 pitch for the tempest (depending if 5500rpms is the motors max)
3) You may want to add a jackplate. Your motor may be too low causing you to bog down and robbing rpms.
|