Jetting

Anything related to Lambrettas... ask tech questions, post helpful info, or just read and learn.
dapper
registered user
Posts: 930
Joined: Tue Jan 27, 2009 5:30 pm
Main scooter: The Biriani Bullet
Location: Brighton (well Hove actually)
Contact:

150cc bored out to 175. Squish 1.2mm. Timing set to 19 BTDC. Baffle removed from airbox, standard filter. Scootopia cut back seat. 24mm. OKO carb and AF Clubman exhaust. Bottom of transfers opened up and casings matched

Present jetting
Pilot 32
Main jet 110
Needle JJH
Clip middle position

4 strokes at lower revs, but cleans up when throttle opened. Just raise the clip to lean it off a bit or is anybody running same/similar set up? Just started running her in.
Compact Toolbox Flywheel Holder
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