I think that it is gone to be the Mazuchelli chrankchaft.:)

Where can i get one of them for a good price.

Nahh,it is for a polini evo engine.But if its not fully rund i wont by it.

Hi, where can i by the chrankchaft (Athena) 8). some links will be nice.

G-no :
If I were you, I would buy a malossi reedvalve filter. The problem with the most powerfilters is that they let in too much air for this kind of carburator (on a vespa), so you will never get your engine running the way you want.

Okay i will try that.

Thanks, i will try whith a power filter then.8)

Are there not anyone that use the orginal filter for the polini evo engine.

Hey there.

Yesterday i have put a 85 jet on my bike, but it will still not run whit filter on.(The orginal one for EVO engine)

Should i go op in sice 90-95? Or what will you do…. Help wanted 😕

He he i found it 😀

Where can i by the mazuchelli chrankchaft:)

NOw i dont get it. You wright that you have the same problem but still you have the filter on, and i dont have it on thats not the same:con

I think that i will try the 90 jet ,because with the 70 jet the engine will not run with filter on.

I think that it dont get enough gasoline because, when i ride on the bike and stops the engine goes out(Stops)

I have ajusted the air jet and all the other things on the caburator and still it runs better without filter on.:con

It is by…[Lees meer]

Thanks i will try that,because the engine will not take full throttle.

Thanks Hansieb iwill try that first,and if it dosent work i buy the racing chrankshaft:)

Yea thats fine but i need it now :lol
And my new cylinder kit piston whit a 10mm

I think i will try whit the orginal because 139 euro is a lot of money:'(

How much do you think i wil lose.

This is what i mean.

http://vespa-ciao.nl/page.php?id=21

Look under how to`s

It is a Malossi transmission

How fast will this setup be,do you guess.

Malossi 46,5 mm kit
Polini evo engine with 19mm dellorto
Racing crankshaft
Malossi vario+ 90mm pully at the back.
Polini serpent outlet

Yes my engine has arrived,so now it is time to play he he:D