tell me bout your 300EX's (speeds)
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My best quadding buddy has a 97 300ex. He has a 305 big bore kit, White Bros E series pipe and header, different cam, valves, etc. He is running 20x11x9 Maxxis Razr rear tires, and changed the countershaft sprocket 1 tooth for more top speed. We clocked him at 64mph with a radar gun on a short gravel run. I think he can do 65-70 on cement with a longer run.
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