Freestyle What pitch prop are people running for flat water

[bach6177]

Looking to see what everyone else is running for a prop with a non ported 760. stock 144 pump, b pipe, enhancer, chan hull. I'm currently running a 12/17 and don't feel like I'm getting the hit I should.


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[bach6177]

I'm debating on trying a 10/16 that I have on the shelf but don't want to waste my time if it's underpitched.


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[Slowx2]

I am running a skat trak 10/16 on my chan. it has a 760 with ada head and a b-pipe but I am running a 144 solas pump.
It was the pitch that skat trak suggested when I ordered the prop

 

[stefan]

I ran a JM 718 ATP TL B pipe 38mm dual, solas mag 144 exit nozzel att 85 mm bore with 9/15 hooker it slippede a bit but after i changed the cone it was perfect for flatwater freestyle.

 

[Sasquachcrap]

What's your compression. I ran the same set up. I think the 10-16 will get you in The power faster but the 760 is going to pull harder mid and top. If it's a stock head you could remove the base gasket and Yamaha bond the cases to the cylinder. That would drop the port timing .030 or so. This would help bottom end and if you are running a stock head you should be good on squish but check with solder to be sure it's still more then .040. This will give you a slight bump in compression too.

 

[Big Kahuna]

What is a 12/17? There is no info here with this. Is this a Skat, Solas, NuJet? is it a traditional blade design? or Swirl? Big Hub or Std? 12/17 does not tell anything. Nor is a 12/17 the same from a Skat or Solas.

 

[bach6177]

What is a 12/17? There is no info here with this. Is this a Skat, Solas, NuJet? is it a traditional blade design? or Swirl? Big Hub or Std? 12/17 does not tell anything. Nor is a 12/17 the same from a Skat or Solas.

Sorry for lack of info. It's a solus concord 12/17
I do have an ada head running 195 psi, stock bore, no porting. Stock 44 carbs, b pipe, enhancer, stock , 144 pump.


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[Big Kahuna]

A Hooker 9/15 would work good.
Not seeing the 12/17 as std pitch. Repitch to 12/15 may be better, But I have never liked the Concord in SJ. Only ridden one ski that had one that hooked up good.