Technical help for Series one, two and three Lambrettas. Models include the Li, Li Special, TV, SX, GP, Serveta and API/SIL models
by jdevane5 » Mon Sep 19, 2022 2:48 pm
I have a new 200cc GP Uni casing which I'm going to build up with a decent performance cyl kit.. with the plan of being a reliable tourer
I do have a GP150 Indian Vijai super gearbox 1991 which I 'm just stripping out of a cracked casing.
Are these gearboxes any good? From what I have read they seem OK but would like to know if anyone out there has used one for a build.
I will likely go with the GT 240 kit, clutch undecided yet.
From an initial inspection the gearbox is in decent order so seems a good idea to use?
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jdevane5
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by Leotech » Mon Sep 19, 2022 5:30 pm
I've used the VJ Mk2 GP150 box in both my RT motors, Not had an issue and the close 3rd to 4th gap is good. Another bonus is they are cheaper!
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Leotech
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by Knowledge » Mon Sep 19, 2022 9:19 pm
The gap between 2nd and 3rd is quite large but this is not such an issue as, say, the huge gap between 3rd and 4th on a Spanish 150 gearbox.
I would give it a try.
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Knowledge
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