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Post Info TOPIC: Fitting tt 350 engine in a 250 frame


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Fitting tt 350 engine in a 250 frame
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I’ve just got hold of a 350 engine wondering if anyone has fitted one in a 250 frame. ?  Because I think putting a 350 big bore kit would  stress bottom half to much !  Maybe I’m wrong ?  And if I can get 350 engine in then all I would have to do is strengthen frame up  well not me but my good friend. Who used to do my motocross bikes back in the 90s. 



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Super Guru

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Give it a try and let us know how you get on.

The TTR bottom end is built like a tractor and well able to cope with the 350 kit.



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