Dynatech cdi box for rhino 450?

Question

i put a dynatech cdi box on my rhino 450 and it only gave me 4 more mph. i thought i should get more than that does anyone know what the problem may be or have any input on what i can do to get more power from the 450 ?

Answer 1

I knew that it will give you more more mph, but wasn't sure how much. Do you have anything done to the exhaust or airbox. That might add a little power for you.