Just received this jetting chart from Rick at Kawasaki

0- 1,600ft - 135f-140r
1,600- 4,900ft - 132f-138r
4,900- 8,200ft - 130f-135r
8,200-11,500ft - 128f-130r
11,500-14,800ft - 120f-125r

Hope this helps![img]i/expressions/face-icon-small-cool.gif[/img]

 

I'm new at this but am wondering why are the jets in the front and rear carbs not the same?

 

I think it has to do with the rear carb running hotter, because it's enclosed more.

 

That and the fact that the exhaust pipe for the rear is like half the length of the one for the front.

 

Thanx guys

 

I need to jet my buddy's V-Force for a trip to Utah this June, thanks for the jetting info.

One more question - what kind of jets? I haven't even looked under the hood of this bike, don't know what carb it has - Mikuni or Kehein? Hex or round, and if round then large or small?

Thanks

 

Hey I'm running stock exhaust and have a K&N with the vets cut out
plus I'm up in colorado and run around 5k - 9k anyone have any ideas what i should be running in there right now?
I backfire like a **** and the plugs are all fouled
thanks

 

Would the jetting be the same with the Muzzy pipe? It has equal length headers.

 

hey johnson I think so because the pipes are the same length try looking at other threads about the muzzy

 

Hightower,
Is your buddy going to the jamboree in Utah the end of June? He should prep his bike for 90+ temps during the day too. It gets hot here in the summer, even at higher elevations.

I just put the Dynojet kit in my V-Force and am jetted for 3000-6000 ft. according to Dynojet. I had my V-force to 9000 ft. on Memorial Day and could tell I was a little rich. But nothing to fret over. I'm a believer that it's better to be a little on the rich side.

Mark