Name that pipe, thanks.

[gakb]

He had a stock set up with the pipe when he first got the ski. Since then he has put on an ADA head -180 psi- using the same plugs as me. 93 octane why do you ask?

Yes.
Was his engine ported? What was his compression? What spark plugs did he use?
What head? What octane level fuel?

 

[Matt_E]

Do you run identical impellers?

 

[sea-dude]

Crabs gonna be a free ridding fool!
After riding crash’s ski I am hooked! Thanks God it was flat water because I don’t think I could hang on in the surf. I am on the Hunt

 

[gakb]

No, I am running a SS Skat #?
At the time of the swap he was running stock.

Do you run identical impellers?