Modify malossi crankshaft

[ArvidWDonateurBerichten: 6258]

You only need to drill a hole in the malossi pin

AW50-4t | 13.13 | Gianelli Citypower | 3.2Nm@6000rpm | 3.0pk@6700rpm
Home made engine dyno

[AmiBijdragerBerichten: 56]

First you need to press out the kickstart big-end pin.
Then you got to reel off the lower piece of the kick crankshaft.
And press it in the hole you drilled in the mallosi big-end pin

edith:
I hope it’s clear now?
Good luck

[NichooTopic starterBerichten: 20]

Ok, now I understand 🙂 Is this work very hard to do or do you think a workshop can fix this?

[Herr FlickSleutelbeheerderBerichten: 6901]

Make sure to measure the length of the kick-pen.
If its too short it wil slip over.
If its too long it may not even kick.

46 Pinasco, Malossi RV, Schijfrem, Fox Vario
Gele Racefrikandel

[NichooTopic starterBerichten: 20]

Okay, so this is what I’ll have to do:

1. Remove kickstart pen from original crank, which is 21mm deep.
2. Drill an approximately 10mm wide and 10mm deep hole in the Malossi crank big-end pin, which is 12mm deep.

3. Cut off the kickstart pin with 2mm and mill the first 10mm of the end down to 10-11mm in diameter.
4. Press fit the kickstart pin into the malossi crank. Now there’s 21mm sticking up(12mm+9mm) like it was in the beginning.
5. Finished

Am I right?

[Gebruiker]

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