prop question
 

31 warlock cat, 2 509s w/ 250 blowers , 136 gear ratio, ran 97.9 on gps. problem is when trying two get more speed it hops frt to back like a buck board scarry. not as bad loaded with people but when trying to get all the speed . it has a 29 hydro w/diffuser ring. thinking of trying some bravos 30 or 32s

Re: prop question
 

help

Re: prop question
 

Try a rotation change. It is the first thing I would try as you can do it with your existing hardware. It will change your stern lift. # of blades will also change lift. There are many other things to try if this doesn't help. It may give you an idea what the boat needs.

Re: prop question
 

I would try the rotation game and also possibly reduce some of the cupping as it's trying to lift the bow and dropping down.You may need to bump the pitch up a 1" if you do this .Darin

Re: prop question
 

I would try the rotation game and also possibly reduce some of the cupping as it's trying to lift the bow and dropping down.You may need to bump the pitch up a 1" if you do this .Darin