Late Spanish 150 case to a 200.

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RBG
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How easy are they to convert, I have one in the shed that has the room to open out.

Is it something I could get done at a local workshop or is it best to send it to a scooter shop.
Any tips or tricks and the cost?
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purple_pill67
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Main scooter: Jet200
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RBG
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Joined: Thu Jan 08, 2009 12:33 pm
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Thanks for the link.
Looks like a reasonably easy job, there is no case to build up, weld up the 4 holes re-drill and tap and bore out for a 200cc cylinder.
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carlos fandango
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Yes it's very easy to, im doing my second one now.
Grind out the stud holes ready for welding.
Find a decent Ali welder , cost £20
Find a decent machinist , to bore out to 75mm and skim the gasket face and re still and tap the stud holes cost £40
The hardest part is deciding where the stud holes should be drilled so you've not got the barrel rotated from the correct position.
When i was young my Mom said "if you haven't got anything nice to say, say nothing at all " ..................... and people wonder why I'm quiet around them !
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