Fitment:
For 48cc 66cc 80cc 2 Stroke Gas Motorized Bicycle
For OKO PWK28MM Carburetor and Maikuni PWK28MM Carburetor
Package Include:
1 set Intake Pipe
1x Dio reed valve block
Note:
If you want your motor with this dio reed valve kit assembled more power
and more fast, you need do something by yourself. these are good
suggestions from our buyers.
Firstly:change stock head to racing head;
Secondly:port
the other ports , like the transfer ports , and exhaust ports, and use a
expansion chamber exhaust system, if you also jet the bigger carburetor
such as a keinin 17 or 20 millimeter dirt bike carb,then the absolutely
screem
Thirdly:if you know how to port the piston and make it be window sleeve piston, it will absolutely make engine more power and fast.