SX/SXi/SXi Pro 750sx prop choice

[billman100]

I currently have a solas 15-20, thats what was in the boat when I got it and I dont want to put it back in if its not what I need for my set up but if it does that good too, going for bottem end here. Ported 750 .5 over, ada head with 28mm domes, 46mm buckshot carb, full factory pipe exhaust, vilder ignition, light weight fly wheel, pump cone, 650 nozzle, blue printed pump, I think thats it if I'm missing something let me know. Thanks for the help

 

[sxipro02]

After I modded my engine and started making better power I noticed a big improvement in hook up and low end going from a 9/17 to a 13/18. The 15/20 you have might be a little tall but will prob work ok. I dont think Ive ever herd anyone run that pitch though.

 

[stagesrt4]

15/20 i see a lot on 750 sit downs..

 

[billman100]

So I should go down lower?

 

[stagesrt4]

yes...


13/18 is a good impeller....im running one on my 750 SC