HardLuck Posted March 21, 2010 Report Share Posted March 21, 2010 The guy I bought my bike from didn't what size/brand yada yada the carbs were.....I know their Mikuni but dont know what size or what they came from....Any of you Guru's on here know what they are with-out tearin em out? here's a few pic's of them and the ghetto choke? Any help will be greatly appreciated......Thanks! Quote Link to comment Share on other sites More sharing options...
Building my First Posted March 22, 2010 Report Share Posted March 22, 2010 Hard to tell just by looking. Judging by the choke cables they are old snowmobile carbs, the most common size for the old Mikuni VM is 34mm. Those do look like stock boots, your going to have to take them off and measure. Quote Link to comment Share on other sites More sharing options...
HardLuck Posted March 22, 2010 Author Report Share Posted March 22, 2010 Hard to tell just by looking. Judging by the choke cables they are old snowmobile carbs, the most common size for the old Mikuni VM is 34mm. Those do look like stock boots, your going to have to take them off and measure. Okay where do I measure at? Quote Link to comment Share on other sites More sharing options...
Building my First Posted March 22, 2010 Report Share Posted March 22, 2010 Measure inside diameter of engine/intake side of carbs. Quote Link to comment Share on other sites More sharing options...
HardLuck Posted March 22, 2010 Author Report Share Posted March 22, 2010 Measure inside diameter of engine/intake side of carbs. Okay thanks! Yeah I had a friend mention he thought they were possibly snowmobile carbs but I didn't believe him...... Quote Link to comment Share on other sites More sharing options...
HardLuck Posted March 25, 2010 Author Report Share Posted March 25, 2010 So I measured them today and they were 1.25" that is 31.75mm converted into mm....So does that make them These: CLICK ??? They look very similar. Are these Mikuni VM carbs good or bad? Quote Link to comment Share on other sites More sharing options...
Building my First Posted March 25, 2010 Report Share Posted March 25, 2010 They are the same as stock carbs just bigger. Stock is a 26mm VM. You would have crisper throttle response with flat slide carbs but VM's are ok. Quote Link to comment Share on other sites More sharing options...
RadarRacing Posted March 25, 2010 Report Share Posted March 25, 2010 Look like polaris snomo carbs by that choke lever. I would guess 34mm as well but u measured them close to 32mm so maybe they are 32s? Quote Link to comment Share on other sites More sharing options...
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