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Mongoose / Re: Mikuni 32 VM on Mongoose 300
« on: January 22, 2019, 02:40:27 PM »
Hi . I have a mxu250 ( basically the same engine ) . I have removed the small 22mm Keihin standard carb and fitted a 30mm copy. Also fitted a foam high flow airfilter and opened up airbox. 122 size main jet and needle one groove richer works well