Scooterotica

its not my scoot its my dads ive got a few spare carbs to try out ill have a play next weekend

ime building same engine dr kit was going to use 24/24 and drill air filter match casings and crank not sure on what exhaust yet

i run a DR180 on a work scoot. 140 air cap, BE5, 110 main and a 55/160 pilot, airscrew about 3 turns out, all on a 20mm standard type carb and a sito plus. goes alreet and great on fuel (its got a 200 gearbox and T5 4th gear fitted) was just some bits lying about that i chucked together to get me out of a corner, 4 years later, i still cant kill it! ran on 2% oil, any sort!

as a little adendum, i"ve put a 125 gearbox in with an old style 3 plate clutch, so it pulls a bit better up hills etc. the 200 box was a tad too tall, even with the T5 4th in .

col68 wrote:Not really surprised you've got problems the carb is way too big . That was with standard px125 carb !!! changed to 24 mm then 28 when 166 fitted and dynoed on both !!!

just curious but what are you saying here, i dont understand?