April 12, 201313 yr so the air screw is in a bad spot. bottom side of the carb. Evo 4Ts use a CV carb. any ideas on a remote adjustment? doesnt any one make a nice one? with a T pipe, even a angle screw driver is a bear to use.
April 12, 201313 yr Author is it for the mikuni CV? i dont have any experiance with Rev 4ts so i dont know what carb they use,
April 13, 201313 yr I have the same bike and fitted the jitsie screw and it is fine, the only thing I did was put a mark on the float body and one on the screw in the closed position to allow me to see how many turns nice and easy. The big problem I find is the tick over adjuster is a pain in the a*** to use if anyone has fitted a remote one I'd like to know what bike it came of.
April 13, 201313 yr Jitsie ones are hard to find but these fit and work well: Kientech Fuel Screw for Suzuki DRZ400S/SM I made the adjustment end a little wider and removed the hot start button ( I have never needed it) which gives good access. got it hot, adjusted it , never touched it since. if you have a flexible screwdriver you can replace it without taking the carb off be careful not to lose the small O ring !
April 14, 201313 yr The R& D remote screw works great on the 4T Is this available for the Mikuni carb fitted to the Beta 4T? I can only find ones for the DRZ fitted with Keihin`s, not the DRZ`s with Mikuni`s can you post a link to the part required?
April 18, 201313 yr Part # AB-21081 on the American Beta web site. Yes it says it's for an FCR Kehien but it works fine on the Mikuni BSR.
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