View Full Version : what is better top speed
05-20-2003, 07:23 AM
13/47 or 13/45?
05-20-2003, 08:23 AM
smaller rear sprocket gives you more top speed. The opposite for the front sprocket.
05-20-2003, 08:55 AM
but with a bigger one on the front, it gives more top speed, but if you put a smaller one on the front doesnt that just counteract the bigger front one and give the same as standerd.
I have an arrow race pipe,
Mallosi 68 kit,
Mallosi 21 ml carb and filter,
Carbon reed valves,
Racing ignition coil without a revlimitor and a high performance clutch. but i have standerd gearing. I want more top speed but not to much. What dies everyone recomend?
05-20-2003, 09:33 AM
13/47 should get you around 8-10mph more then stock. Try a 13/47 first since you only have to buy a front sprocket.
05-20-2003, 10:34 AM
13/47 is lower top speed than 13/45
I think going up one tooth in the front is equivalant to going down three in the back.
I may be wrong though
I have 14/45 with my setup (arrow, 21mm, Tp75cc)
tops out around 75 MPH+
05-20-2003, 11:49 AM
I have standard and top out at ~80mph @ ~14k
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