Hi, I've never worked on an lml engine before. Have the cylinder off. I can get a .229mm feeler between the piston and wall, about 2cm down from top. Its original piston, crank and cylinder. Anyone know what the acceptable range is? And yes ill bin the crsnk and put in a series pro fkowed crank from...

Got it. This won't work on a lambretta but I have a couple of vespa I can put it on.

Tx

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feeds in are 1) unregulated AC in, 2) Regulated AC out, 3) DC out, 4) unregulated AC in, 5) ground.

My lambretta stator has 1 AC out for the regulator. Can I add a wire to it so it connects to both regualtor in puts or will this drop my watts?

Tx
David

I've used Jetex, many dellorto and Miikuni. I'd say it comes down to the quality of the specific production run. They all have part suppliers and quality standards can vary by who is running a machine on any given day. Or who things are outsourced to. A company I worked for outsourced manufacturing....

Great answers. Thanks!

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This picture was posted on another forum. Someone put the bearing in with both sides sealed. BeAring is pregreased. As advertised this grease is supposed to last for the design life of the bearing. So why do we remove them? Is this not an improvement over original and relying on case oil getting int...

The issue is the air box restricting airflow no? That’s a relatively big bore, carb, and exhaust. Correspondingly needs good airflow. I’d try a rubber elbow with a foam filter on it, removing the air box to make room. See how your jetting goes then.


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Yes. It’s why I’m asking if the tameni crank is shimmed on the big end. It does not seem to have a lot of side to side movement, but I hope to hear from someone who knows


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Hi, I measured the big end float when the crank was on my bench. Was 0.5mm

That is a big end shimmed, yes?

Or no, I need to shim the little end


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And then again sometimes an oddball pops up. A scooter came up for sale locally advertised as SX 200. But on the pics it looked like a bitsa. It was actually a TV 200 (or GT 200 in UK terms). At $6k AUD, I thought it was a great buy even though it had been a bit bastardised. Probably needed about $...