I have a Venom 17 with a 115 Johnson. The motor sits on the transom as low as it can go. I have not tried moving it up yet. I have tried a raker 20, 22, and 24 prop.
20: quick holeshot, top speed of 48 mph, 5700 rpms
22: holeshot is good but not great, 52 mph, 5450 rpms
24: insanely fast holeshot, 49 mph, 5900 rpms
Shouldn't the rpms be lower w/ a higher pitch? Is there a different prop I should be using? Should the motor be raised? I want to get a few extra mph if I can.