indian stage 4 200cc : is the tm24 mikuni much better than the 25 dellorto phbl ?
what are the mikunis advantages?
less blowback, ok.
but more than that ?
is the power gain recognisable ? quicker throttle-reaction ?
more top-speed ?
mikuni tm24 or dellorto phbl 25 on stage 4 200cc lambretta ?
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Andy Pickering
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Set up complete so might help someone out.(MB Spec)
Stock 200 SIL motor
25mm Dellorto PHBL
Casa inlet rubber and K&N (upright)
RScoot exhaust
Main Jet 102
Idle Jet 50
Slide 40
Needle D26 clip 2nd from top
Atomiser AQ264
Air screw 1 1/2 turn out
After a bit of fettling and advise from MB seems to be spot on now 2nd kick choke for 2 mins then purrs good throttle response and quick off the mark running slightly rich as running new engine...Never finished running in as swopped to 30 mm dell Damon..and stock non tuned 200 Sil.
Stock 200 SIL motor
25mm Dellorto PHBL
Casa inlet rubber and K&N (upright)
RScoot exhaust
Main Jet 102
Idle Jet 50
Slide 40
Needle D26 clip 2nd from top
Atomiser AQ264
Air screw 1 1/2 turn out
After a bit of fettling and advise from MB seems to be spot on now 2nd kick choke for 2 mins then purrs good throttle response and quick off the mark running slightly rich as running new engine...Never finished running in as swopped to 30 mm dell Damon..and stock non tuned 200 Sil.
Ricspeed, gone but never forgotten RIP my friend #59