I managed to repair the crank. Now bike is running, but engine is so fragile. I have to keep an eye on RPM's. Max RPM on the current condition is 4K.
Guys kindly suggest me what's the best swap for it? some 1 told me Suzuki 600 4 cylinder engine. but he is asking 50K for that & obviously it will required a lot of alteration as well ( i guess it requires a lot of alteration). Kindly suggest.