blacksheep Posted October 28, 2009 Report Posted October 28, 2009 im sure a few guys here have done this. use the pwk28 off a cr or yz 85. my question is are the slides the same and besides mains, pilots and needles what else would need replacing for it to work? Quote
White97Banshee Posted October 29, 2009 Report Posted October 29, 2009 I think this is a great idea.. Hopefully someone will chime in. Quote
blacksheep Posted October 30, 2009 Author Report Posted October 30, 2009 well i have done some research and all the internals are the same, except for jetting and needles. the good thing is you can find these carbs for cheap on ebay. I am bidding on a pair now and i will post my conclusion. Quote
slacker1bob Posted October 30, 2009 Report Posted October 30, 2009 im sure a few guys here have done this. use the pwk28 off a cr or yz 85. my question is are the slides the same and besides mains, pilots and needles what else would need replacing for it to work? Are you asking if the slides are the same between a cr and yz? Most likely. I did the same by buying 35mm pwk carbs from various 125 bikes. I needed to buy about 5(because people take crap pictures and give bad descriptions) to put together 2 matching carbs, but there seems to be more variations. the 28mm's have just a couple major variations, mainly the presences of a top vent hose. Quote
volcrano Posted October 30, 2009 Report Posted October 30, 2009 Are you asking if the slides are the same between a cr and yz? Most likely. I did the same by buying 35mm pwk carbs from various 125 bikes. I needed to buy about 5(because people take crap pictures and give bad descriptions) to put together 2 matching carbs, but there seems to be more variations. the 28mm's have just a couple major variations, mainly the presences of a top vent hose. look up keihin 28 on ebay.dude in thailand has 3 left of unserial numbered (who cares) keihin pwk 28s for $77 ea shipped!$150 for brand spankin pwks is a steal.i bought one since i bought a new serial numbered set and i broke the body on one from breaking plastic idle screw inside.so this is the replacement.look identical and have keihin on them.even if theyre knock-offs the high dollar ones are casted just as shittY.its ridiculous they get $300 for carbs with plastic idle screws and if u break em ur fucked.read my post in jetting forum of my experience.if u get em-dont fuck around-instantly get brass idle screws and be done with it. Quote
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