Bill, please help??

rdelconte · 07-24-2009, 11:12 AM

Hey Bill,

I had a a thread saved that you replied to a few years back. Had the link saved and the setting written down but now I can't seem to find them.

Can I bother you for some specs? I am looking for jetting and adjustment specs for a stock seadoo HX (currently running stock flame arrestor, but will be swapping out to R&D box soon)

Need settings for the Main, Pilot, Needle & Seat, Spring, Pop-Off Pressure, High Speed Screw and Low Speed Screw.

Also looking for a suggestion on a prop pitch that will give the HX more aggressive bottom end acceleration and bite in corners, not really concerned w/ top end. Any thoughts?

Thanks in advance for your help.

Ross

Bill O'Neal · 07-24-2009, 01:12 PM

Main Jet 130 Adjusters at zero.
Pilot jet 75, adjustments at 1.5 tunrs out
1.2 needle valve and 80 gram spring, 48 PSI P.O.

Skat Trak 14.5x22.5 Swirl Impellor

When you add an airfilter, if it is a fairly restrictive type filter, not an open screen type, you can just use your adjusters to richen up the mixture.

rdelconte · 07-24-2009, 01:18 PM

Thanks Bill,

One more question. I seem to remember you mentioned that you recommended a 1.5 n/s for easier starting. What would the pop-off pressure and spring be if we ran the 1.5 n/s?

RD