Bob Tiley

Member
Aug 7, 2001
37
0
I would like to know the same thing. I think the governor is built intothe electronic ignition and the spark box would need to be replaced with a really old one. I think changing the jets will give us a lot more top end.
 

jeffandtat

Member
May 13, 2006
6
0
I have heard there is another way to increase the power in the exhaust system there is a reducer washer. i am going to do a tear down today. i will let you know.
 

mark 2550

Member
May 28, 2006
1
0
I just bought my son a pw80 and if you have the reducer installed it will be where the exhaust attaches to the head and it's merely a washer with a smaller diameter hole in it.
 

FruDaddy

Member
Aug 21, 2005
2,854
0
Pretty much. Some dealers sell the bike without the restirctor. To check, it the two 10mm bolts at the bottom, you don't have to completely remove them, just loosen them a bunch and push the exhaust forward. It is sometimes easier to completely remove the screws.
 
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