I have a 34 mm pj carb with a 145 main and 42 pilot I have vitos 240 bb carbon flex 2 stage reeds and fmf gold series pipe with uni filter. Can anyone get me on a rough starting point for the right size jets for tuning this carb
help please
- Thread starter Eddy B
- Start date
the slide is what the cable hooks too and needle hangs down thru, both get pulled up to increase the air thru and across the jets.
most of these 34/35's are set up for 250 dirtbikes, most with power valves.
and the jets, slide, and needle are all too rich for our little blasters, and no....the 240 topend doesn't make up for it, the porting layout is too ancient
the slides and needle have a # system for richer/leaner just like jets do
take a look here, and learn the parts of your carb, scroll to the bottom for PJ's, and as stated, they have the parts you'll need............
http://www.carbparts.com/keihin/kdirt.htm
most of these 34/35's are set up for 250 dirtbikes, most with power valves.
and the jets, slide, and needle are all too rich for our little blasters, and no....the 240 topend doesn't make up for it, the porting layout is too ancient
the slides and needle have a # system for richer/leaner just like jets do
take a look here, and learn the parts of your carb, scroll to the bottom for PJ's, and as stated, they have the parts you'll need............
http://www.carbparts.com/keihin/kdirt.htm
