safka

yes, I thought the same. I will take the silver one apart first and find out how much it will cost to refurbish it...

what about the exhaust pipes, are they the same size or do they have to be made new as well? If the black motor is shorter, is it also narrower... how will the chain run there? Another option is that I do engine repair on the old engine. At first I was hoping that changing the engine would be easier, but now I'm not so sure. I'll have to do an engine build budget to be pretty sure. There is also a risk of making a mistake because it would be my first time.

White bike is my 1984 gs75x. Donor Red bike/ black engine is 1986 gsx750es.

i was able to find a gsx 750se motor, hopefully it has the same mounts and i don't have to rebuild anything. Unfortunately, this engine is 700 km from me and the truth will be revealed when it is delivered. Haven't ordered yet and I'm doing research and budgeting how much it will cost to repair an old engine. Old engine had a crankshaft bearing failure. Has anyone fixed this error, Why does this error occur? Is this something that is typical for these engines?

Do you have more information or any link where I can find these pre -made pieces It is so difficult to find specific information on the Internet...i assume that gsx750 and gs75x have same engine?

Hi everybody. Is there anyone who has gone through such a process? thanks for any info

Nice to see such a fresh topic here. I have a gs75x with a crankshaft bearing shell failure. I would like to find a new working engine there. Has anyone done such a swap and what engine would fit without major conversions?