dose

Interesting, sounds like you or someone you know has some porting experience that racing book was written in the 70s so im sure porting techniques have improved since then any updates on your build?

its a real mikuni from 2001 yz 80, used i bought a extra cylinder and head to try porting, piston and head mods I guess there is alot of power to be gained http://yamaha-enduros.com/index.php/other-manuals?task=document.viewdoc&id=47 check this out if you havent yet the mx175 stuff should work on our bikes

yes but i did a pipe and boysend reeds at the same time been wanting to put the 24 back on to see the difference of just the carb by itself

in usa they are on ebay for $35 with the boot I guess its different where you live. GREAT job, keep at it!!

great writeup and thanks for the pictures a yz 80 carb will bolt up and you will have a 28mm for cheap I used a 2001 carb on mine use the yz intake boot and cut off the stuffers flush get the mikuni, not keihn