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05.10.2009, 01:34 AM
Well your current setup should get you about 25MPH assuming stock size tires. I would love to see a toy r us car come close to that! But you are a bit under geared, a 18-20tooth pinion should yield better speeds. 18T for a tighter track 20T for a larger one, Use BrianG's speed calculator, it's a great tool. I have a 4800kv Medusa in mine geared for 34MPH and I can get around my track pretty good, I'm running 31-32sec laps with my 1/8 scale and about a 35-36 with the crt.5 on bald tires and a flooded track. Some good tires and I bet I could be almost as fast.
RC-Monster RC8T 1515 2.5D/MMM/5s RC-M 4500mah
SC10 MMPro 13.5T 2s NeuEnery 5000mah
RC18T Mamba 25/5400kv 2s lipo + 6s NiMh
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