Re: Motron sprint +7mph

coco /
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eric

my v1 ran exactly like yours, i could not break 24mph most the time it went about 22mph

first i bored out the intake and intake on the cylinder ,smoothed out the exhaust enlarged the case port on the cylinder but nothing like ed. i wasnt sure how much to remove and this was before i saw eds pics.

smoothed out the exhaust pipe but it still only did 24mph more steady now.

then i drill the baffle holes larger

then i installed a #57 jet

then remove the 2 restictor tubes from the airfilter cover

now im am doing 30 mph + !

i was going to get a kit now i dont think i will.

i was going to get a pipe, now i dont think so.

i may get a bigger intake and carb and do some porting on the case . i should just quit while im ahead,it runs sooooo good now.

just do it in the order i listed . i did it out of order and seized the motor 4 or 5 times!

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