Non setback vs setback pump?

[RiverRat]

Setback vs on setback pump for freestyle. Back to back test, can you tell a difference and is it worth the extra money?

 

[Myself]

I've never run a 'setback' pump but I would think in freestyle that would be counterproductive. Wouldn't that make the ski act longer?

 

[kevbo]

The setback is a modification for shorter 12 vane stators that reduce volume between the impeller and nozzle. They prime faster. The benefits show up most in white water. Flatwater skis mostly need large inlets.

 

[RiverRat]

I've never run a 'setback' pump but I would think in freestyle that would be counterproductive. Wouldn't that make the ski act longer?

I know in theory the pump is set back further, thus allowing the pump to be hooked up longer and heave move volume in the pump tunnel ……… but in practice, is it noticable?? IDK