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You know what happened to your last flywheel, right?
Because you milled the top part, the wheel gets very thin, and with the holes it gets realy weak.
Also because it is still a heavy flywheel with 1,1 kg there will be a lot of force on the little parts that are left on the top part.There is a big chance this will happen: http://www.vespa-ciao.nl/forums.php?m=posts&q=11650&d=450
Scroll down to the first picture.Btw, wile you’re at it, check out the last page of my perso to see how I fixed the hole in the carter I bought from you.
<3 Thunderstone
Check mijn perso!Javad :
You know what happened to your last flywheel, right?
Because you milled the top part, the wheel gets very thin, and with the holes it gets realy weak.
Also because it is still a heavy flywheel with 1,1 kg there will be a lot of force on the little parts that are left on the top part.There is a big chance this will happen: http://www.vespa-ciao.nl/forums.php?m=posts&q=11650&d=450
Scroll down to the first picture.Btw, wile you’re at it, check out the last page of my perso to see how I fixed the hole in the carter I bought from you.
WTF happened to your block???
How did you do it?
When I sold it to you , the hole was a bit smaller of the one you got there.
I just put lots of epox to ensure a higher endurance.
You also breakdown the flywheel, I used your engine with all the attention , and never pushed over the limit.
Itsn’t the first time that I modify a flywheel like this, and I never had problem.This time I ‘ve also made a sort of balance.
I’m very displesed for your engine I hope you can repair it.:(The flywheel broke and messed up the weld and epoxy on the hole.
Because the carter was thin in that region, the hole got bigger when this occured.I don’t know why the flywheel broke, I just hope it won’t happen to yours too.
<3 Thunderstone
Check mijn perso!here the shopping kart;)
here we have a 1212 bored to 13mm with a malox. top end
an old kind polini 41mm head and a MDP cranckshaft.That ”MDP” crankshaft is an original 45km/h type crankshaft. Look at the Piaggio logo in the left brown spot.
yeah I know.;) Is a good crank… for what I’m going to do.
here some news.
I’ve modified the brake plate like the old racing motorbike, with an air intake.
And here the modified wheel with two bearings (Fag 6201) if I remember well.
Now the front wheel is more relaible and runs smooth.
coming soon the first vd. Of the start up.
Bel lavoro!
Nice work on the brakes, very original idea i did not see it before 🙂
Looks to me the bearings should work better this way as well right? I like the black Si as well Si has always been my favorite model 🙂
Now I gotta a problem:boos
Today after several attempts, I’ve started the engine.
I had mounted a gigleur N°50 on the 1212 dell’orto.
The inlet manifold has been enlarged up to 13mm, but not worked according to the flux.
The fact is…that the engine always starts at the first try, but I can’t accelerate
because it becomes to reduce the rpm.
It’s like the engine can’t increase the rpm when I accelarate.
The spark is always wet of gasoline, but I think that the gigleur’s size is correct.The spark is an NGK br8hs, I’ve tried with n° 5 and also a nippo denso n°7.
But the result is the same as well.Another particular is that when I pull the choke, the engine has good minimum rpms.
But when I leave it, suddenly starts to reduce the strokes, and the sound is irregular till to die.:(SO…I NEED A HELP FROM YOU GUYS.
I don’t know if is the uncorrect N° of the spark or something else.the air filter is a polini for 1313 dell’orto. Could be this one the guilty?
Too much air?
Spulleke!if i was you i should try a normal filter with the extra filter element in the filter.
because that could be your problem@piontek
You mean jet size 50 ? With this setup:
41mm DR
original carters
original crank shaft
1212 carb opened up till to 13mm or something more.
giannelli mega or leovince exhaust
Variomatic transmission made of polini utah and original clutch.
electronic ignition with lightened flywheel.This needs like a 64-66 jet.
your spark plug N° should be 7.
Lastpak :
your spark plug N° should be 7.I don’t know how come, but every spark plug stops working on my Ciao except the original Piaggio Spark plug.; So i would try first with the original one!
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