My notes from a Mikuni seminar by Herb Kane

[SuperJETT]

Does this rule of thumb matter between single & dual?

Nope.

 

[750SX]

Wow, I'm about 30 high but my ******** is rippin.

 

[Quinc]

HP/10 = fuel flow required
110HP/10 = 11gph
H-series (regular SBN) = 35liters/hour = 9.24gph
I-series (Sea-doo) = 40liters/hour = ~110hp

44's like total jets of 220-230 (low+high)
46's like 240
(these are for un-modified carbs only)
.

If your jets add up to more does that mean your not getting as much out of your engine and need to go to dual carb?

My waveblaster is 305 and my SJ is 285.

 

[SuperJETT]

More likely it means you're super rich or running a 48 or modified carb which throws those rules of thumb out the window.

305 on a single?

 

[Quinc]

More likely it means you're super rich or running a 48 or modified carb which throws those rules of thumb out the window.

305 on a single?

46mm single, 135 low, and 170 high I started at 120L and 155H. Kept going up in sizes and she kept making more power. Other then not being able to idle for more then 10-15 seconds they are the best tuned ski I have ridden. *Not just going off feel, also using a gps, tach, and reading plugs while tuning.

 

[Big Kahuna]

Forgotten about this..........

 

[Mark44]

O the good old days..........