MOPED ARMY

Have you checked to see if that jetting is correct? Do some plug chops and mess around with your jetting. Also make sure your air filter is clean, and maybe try a less restrictive air filter. Cleaning out your exhaust would also be a good thing to try, as well as checking your piston to see if you have any blow-by going on.

This is what I did to my motron to get it from about 24 mph to 32 mph:

1) bought a used biturbo exhaust. Had someone cut and weld it to fit correctly. Exhaust was 20 bucks

2) derestrict your airfilter

3) upjet to about a 56

Also set your timing right. 32 is about all I could get out of my stock cylinder without porting it.

15.15 + estoril pipe got me to 33. Open up the intake, intake port, and exhaust port.

That cylinder is a hmmm 20 mph cylinder.:)

I have to up jet to a 56 without doing anything to my intake you exhaust. a nice 30 with alot of pull up hill, both plastic tubes removed.

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!

i was going to get a pipe and filter but now i may wait awhile because it runs so good with the stock stuff.

i like the fact that its not loud because i roll at all hours in the early morning. we have a very quiet neighborhood.all my other peds are loud. too loud

with both restrictors out its little louder when i get on it .but with the airfilter cover off its much louder,

yup

give it a try ,that should bring u up to speed, then you can allways do some porting later