Kawasaki Sxi

I'm turning my jet ski in a ski freestyle and need some advice. Firstly, I want a new flame arrestor, but I'm not sure what will be good adapters. What size? 38mm UNMIK? They are fellows.
Any other suggestions would be greatly appreciated!

Your carbs should be 40 mm dual-Series I Mikunis. Just to be sure, go and check! Do they say on the side Mikuni or Keihin? If you have stirrups or even a metric ruler you can measure the carb bore.

I do not think the flame arrestor will do much for your skiing performance wise. A pipe and turbine are your best paris.

Check pwctoday.com or X-h2o.com But I must warn you, do not make a new thread asking what can I do for my 750 a ski freestyle! They will all say to get a SuperJet and will not give a direct answer. It is better not continue to use the search function.