Big HuB prop

[N3vrSat1sfied]

I just got a 8/16 swirl i was about to put it but when i got my stock impeller off i noticed a dramatic diffrence in the hub size. I imagine i cant run this prop but i dont know so heres the thread. Someone help me soon so i can get back together and maybe on the water for a test run.

Thanks

heres a sweet cell phone pic

 

[N3vrSat1sfied]

I called impros they said it didnt matter and the big hub would be more efficent. any other thoughts

 

[cookerq62]

The new superJets have a big hub prop like that. Also the new Hooker impeller from Impros is a big hub prop. They have great hookup compared to regular props. You can also set them farther back in the pump to help even more with hookup because they clear the stator hub.

 

[Shanex-2]

the SX-R props are big hub and they do real well in the 750 X-2s but you got to run the stock nozzle ( bigger nozzle bore then the stock 750 nozzle)

 

[N3vrSat1sfied]

the SX-R props are big hub and they do real well in the 750 X-2s but you got to run the stock nozzle ( bigger nozzle bore then the stock 750 nozzle)

What do you mean run the stock nozzle ( bigger then stock). are you saying i should run a 750 x2 stock nozzle? if so what bore is it?

the guy i bought it from said he ran a 82mm bore and it was to much. right now i have the stock 750 sx nozzle on. I was gonna try that out and maybe go to a 80mm

 

[Waternut]

I've run a 750 nozzle bored out to 82mm and I'm currently running an X-2 prop which is 83mm. Both work great with my 10/18.