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from 200 to 220

Posted: 01:39 pm Mar 09 2018
by deepwoods
trying to learn here, Can i just buy the 220 cyl and piston and mount on my 200 cases?

Re: from 200 to 220

Posted: 02:19 pm Mar 09 2018
by KDXGarage
Someone correct me if I am wrong, but some part of the power valve is different as well, the middle valve portion. The flapper.

Re: from 200 to 220

Posted: 02:25 pm Mar 09 2018
by deepwoods
yeah ok, it would be awesome if someone of the gurus in here could tell what to do make it a direct bolt on :grin:

Re: from 200 to 220

Posted: 02:35 pm Mar 09 2018
by KDXGarage
You are aware of the need to do some jetting changes as the carbs are different, correct?

Re: from 200 to 220

Posted: 02:49 pm Mar 09 2018
by deepwoods
yes less fuel

Re: from 200 to 220

Posted: 04:31 pm Mar 09 2018
by bufftester
You would need a piston/rings, 220 cylinder, 220 cylinder head, and the KIPS main valve for a 220 (it's made up of like 4 pieces) everything else is the same. You would need to rejet and the bigger 35mm carb will lose you some torque on the bottom end. For gods sake don't use an OEM piston....

Re: from 200 to 220

Posted: 05:22 pm Mar 09 2018
by deepwoods
got expensive... :sad:

Re: from 200 to 220

Posted: 06:06 pm Mar 09 2018
by Timtee
To save a little cash, you can grind down the 200 PV and make it work in the 220.