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Engine swap question.

Posted: Mon Oct 10, 2011 11:22 am
by taff763
I have taken a 200cc engine out of my scoot and replacing it with a 125cc. Will the exhaust off the 200 be ok on the 125 engine or is there to much difference with the size if the carb/jet set up???

Re: Engine swap question.

Posted: Mon Oct 10, 2011 11:28 am
by sean brady scooters
exhaust stub size is different .the 200 is bigger.

Engine swap question.

Posted: Mon Oct 10, 2011 8:26 pm
by soulsurfer
sean brady scooters wrote:exhaust stub size is different .the 200 is bigger.
Eh? :-?
If it's the same type exhaust port layout on both cylinders then it will fit fine, I wasn't aware that they were different on a 200, just dependent on cylinder type or kit, but what pipe is it?

Re: Engine swap question.

Posted: Tue Oct 11, 2011 3:04 pm
by vesbrettas
exhaust will not fit stub different size and in a different place, some expansions you may be able to get a down pipe for if the chambers are the same if its standard it requires welding and some bits from other exhausts a lot eaisier to just change the exhaust