Jet Chart

[Mr. Richard]

STICKY THIS DAN

[225DXfreak]

dont understand the chart :doh: what does it mean?

[tecatecrazy]

the 1/3 and the 1/4 should be reversed on the bottom of the chart.....that is, unless I dont remember my math very well:doh:

[1985 200s]

Yes 1/4 is smaller than 1/3:doh: I THINK that this is where each of these things contributes to how much fuel gets into the motor at different areas of throttle opening.:shrug:

[200xjapan]

This is how it should look. That 1/3 is actually a 1/8.
http://www.keihin-us.com/img/calchart.gif

[hotshot200x]

hmm, got me cunfuzed. isnt the only time your supose to mess with the jettting is when u are on different elevation levels??:rolleyes:

[Troll]

Originally posted by hotshot200x
hmm, got me cunfuzed. isnt the only time your supose to mess with the jettting is when u are on different elevation levels??:rolleyes:

The chart is basicly showing where the different carb circut's work....:thumbsup:

[hotshot200x]

k, starting to make a lil more sense now, thanx

[zya5.0]

understand the chart, but how do i fugire out the proper adjustment for each circut? the idle screw is easy to hit, but what about the others?:confused:

[Troll]

This will keep you busy; http://www.ericgorr.com/twostktech/carbtuning.html


Here's some more stuff; http://www.ericgorr.com/twostktech/twostroketech.html

................................................:thumbsup:

[zya5.0]

very good info. only problem is, i have no place around here i can ride like that to tune it.