speed for spirit

[rocknrolljunkie]

I just bought a used spirit. What is the easiest and cheapest way I can make it go faster?

[RCDawg]

in this hobby there is never a cheap way. but you can get a XL-1 for about 40$ and a 17 turn motor for about 20$ and it will be faster. but more speed means more money

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lets play who can catch the street sport