Anybody ever run a chopper on a smaller javelin boat with a 150. My venom 18 with a carb johnson is spinning a 25 renegade to about 6000 and I'm afraid it wont hold up at that rpm. Thinking of going to a 26 or 27 pitch. My propshaft is 3.5 below the pad and the holeshot is absolutely unbelievable. Could stand to lose a little to lower rpms and gain more speed. The hds5 gps says 69.8 mph at about 6000 rpms.