New Rider
Currently Offline
Posts: 11
Likes: 0
Joined: Mar 20, 2013 16:23:28 GMT -5
|
Post by sirscootsalot on Mar 30, 2013 23:50:33 GMT -5
SO i got this 50cc jonway, I have put about 800 miles on it just going to work and back. I decided to try some of the de-restricting things I have found on the internet. So when I opened her up there was no variator washer to take off. I am going to try and get the gasket off the exaust but I am not going to cut the it in half to get the other one. So with the washer being off the entire time I have had it whay is it still only doing 30-35mph.
|
|
|
|
Post by alleyoop on Mar 31, 2013 0:09:40 GMT -5
They only do 30 and maybe a little over. To get them to go faster you have to do some mods to them. The CDI may be restricted and not allow high rpms the weights in the variator may be to heavy they usauslly like around 5-6 gram weights it may have 8gram weights which will limit the RPMS on it.
Do you know how high the belt is climbing on the Variator? you can mark the variator with a marker 1/2" but 1/2" on the edge of the Variator and see how much of a mark is left after winding it out. If the mark left is not about 1/8 from the edge you can get a little more top end out of it without going into the motor for more displacement(a BBK).
Alleyoop
|
|
|
|
Post by skuttadawg on Mar 31, 2013 0:23:34 GMT -5
Gearing and variator weights have a lot to do with that too . If the RPMs are not screaming at top speed try 2 grams or so lighter and see what happens . The best way to have more power is with a BBK which is a larger piston and cylinder . If you a big guy its harder for a 50 to go fast as it only has a small amount of power . A size or two larger main jet in the carb can help a lil bit .
If you want a fast 50 the get a 2T Minarelli scooter with 12 or 13 inch wheels instead of 10s . Tuning the CVT is safer , easier and cheaper than touching the engine
|
|
|
|
Post by JR on Mar 31, 2013 21:17:30 GMT -5
So how fast is it you want to go.
The first thing to do after you made sure there are no restrictions is put lighter weight sliders/rollers in the variator, that will wake it up pretty good.
After that go with the other stuff.
|
|
..BAD TO THE BONE..
