Sxi pro exit nozzel size

[XFT LOU]

Hello, I have a wet pipe, 781 cc cyl and new wisecos at 170 psi. The stock exit nozzel is screaming to be inlarged, the machinist over here wants a I.D in mm. Btw. the impeller is a stock sxr with a scoop water intake. Thanks

 

[Scorn800]

Stock should be 76mm. bore it to 80mm

 

[XFT LOU]

Thanks scorn800, now with my 800 sold having this pro for a second ski, I didn't convert to "Blue", as per my avatar I jumped over SJ.!