Hello,
I am currently working on my 1984 ATC 250R project bike. I bought this bike off a co-worker who had intentions of rebuilding it. He ordered a pile of new parts and started rebuilding. He then had to move away for work and it sat for 5 years. When I purchased it off him i finished the motor rebuild and got the thing moving and stopping. The bike came with the wrong carb ( a keihin 37mm code 37 AAWL) I managed to get the bike idle properly with this carb but it is starving for fuel at high revs, and idles high when slowing down from moving. I ordered a carb off ebay that said was a stock carb off an 84 ( keihin 30mm code 30 AAVG), and only got around to cleaning it up today. Upon installing I found this carb does not fit the intake and air box boots. It is smaller on both sides. I was wondering would someone know the correct carb for this bike? or am I better off trying to make the 37mm work (which will be difficult since it is such a weird size carb). The only thing different from stock on this bike is it has a brand new dg pipe and silencer combo. Any help will be appreciated!
Thanks
Ian