Scooterotica

Help needed,sil 200,mikuni tm24,12.5 pilot,4dh7 needle with 185 main,seem to be running fine apart from pinking at 3/4 throttle when cruising and when giving it high revs on stand there is lots of fuel coming out the middle drain pipe,any ideas would be appreciated.thanks Pat.

Never could stop my TM 24 draining fuel out of the overflow, checked float level and plunger sealing, no better, got down to 5 mpl at one point, might have been the mounting system but junked the Mikuni this last weekend, fitted a 30mm PWK for improved fuel consumption, lol, just waiting for a load of jets and needles for trials.

acab wrote:Help needed,sil 200,mikuni tm24,12.5 pilot,4dh7 needle with 185 main,seem to be running fine apart from pinking at 3/4 throttle when cruising and when giving it high revs on stand there is lots of fuel coming out the middle drain pipe,any ideas would be appreciated.thanks Pat.

this was my set up on my old rapido classic

Train Driver wrote:classic rapido 225 no tuning just cleaned up the rough edges, 24mm mikuni and ancillotti exhaust, this is my jetting which after 2500 miles is still spot on.
Jb dyno'd
main jet 175
pilot 20
needle 5n1b
hope this of some help