Scooterotica

Had to enlongate the main bracket slots plus grind off a section of the exhaust stub as it was catching on a cylinder fin ... but that aside it looks a sturdy piece of kit and it should perform well. So all in all, worth the fettling in my eyes but agree it could be a better fit. My guess is the ver...

Yep, and if you are getting the flywheel machined, I'd also have the boss welded too, to help prevent it shearing.

What is required is a mapped CDi with an advance AND retard CURVE. With ignitions that retard ONLY you have to set a higher degree of advance than normal running operation. Not only is there a danger of pre-ignition if you run too much advance there is also the issue of flywheel weight and starting...

yep sounds like LT coil breaking down Mike

Why do you want to alter the stroke and rod length of your crank? You have a standard kit and piston, why not fit a standard 58 x 107 black mec eur race crank and assemble as is?

its between 5-6k mate, timing should be around 18-19 deg, as I said earlier its 22deg at 1000rpm retarding back to 17 deg at 6000. cheers Jeff. Ok, its just sometimes the ignition curve isn't linear, and I'm not sure of the MTEC ignition curve. Would be checking that CR, just to be sure.

Jeff, is it due to your auto advance set-up? What revs you doing at 1/4 throttle, and whats the timing then?

aye, I ended up using the original T5 black type leggie beading which also fitted great, model motovespa 150S (the earlier sort with GS type panles but trapezoid headset)

another day - the ascots

choooooooooooon

what about a GT kit, 25 mm dellorto thru airbox, one of the new super Clubmans and the 5 speed box ?
Reliability, economical, fun to ride, and hopefully low maintenance ?

its gonna cost you anyways, in lambretta land you can only really have 2 of the following ...

FAST, RELIABLE, CHEAP

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