OzVMX Forum

Clubroom => Tech Talk => Topic started by: suzuki447 on December 04, 2010, 04:19:43 pm

Title: proper jets forrm125b
Post by: suzuki447 on December 04, 2010, 04:19:43 pm

hi can anyone tell me correct jet sizes for 34mm mikuni on my rebuilt rm125b it started 3rd kick and run ok with choke on but drop choke and she seem to be flooding a little any ideas would be helpful thanks don.

Title: Re: proper jets forrm125b
Post by: monaro308 on December 04, 2010, 10:31:43 pm

Alpha-sport.com show
main  #230    option 210,220,240,260,270,290,300,310
pilot  #30
needle,jet # 60P5-3      manual shows 6DT5-3
slide # CA 2.0
jet,needle  R-0
float level 31.75mm

But i just noticed yours is 34mm and not 32mm ::)
 

Title: Re: proper jets forrm125b
Post by: lukeb1961 on December 05, 2010, 01:56:02 pm

Quote from: suzuki447 on December 04, 2010, 04:19:43 pm

hi can anyone tell me correct jet sizes for 34mm mikuni on my rebuilt rm125b it started 3rd kick and run ok with choke on but drop choke and she seem to be flooding a little any ideas would be helpful thanks don.

page 38 of the RM125B Owners Manual says you have a 32mm Mikuni

main jet 230
jet needle 6DT5-3
needle jet R-O
cut away 2.0
pilot jet 30
pilot air screw - 1 turn back
float level 31.75mm  (see p60 for details)

http://cid-407d7ef0965d3991.office.live.com/browse.aspx/Racing%20Model/RM%20Owners%20Manuals