According to radar tests run by Pro Boat recently, they registered about 15-17mph on a 7-cell NiMH pack, bone stock out of the box.
I haven't tested the theory, but I am of the opinion that if someone put something like a Traxxas 20-Turn or Titan style brushed motor in there, it would likely pick up some speed. I've never bothered to test the actual KV of the stock 550 motor that comes in the Impulse 26, so I'm not sure how much power it's actually making.
That being said... any number of Brushless upgrade motors would work great in this hull. I've tested it, for example, with the rather whimpy Widowmaker BL system, and it was scooting around at nearly 30mph with that very modest setup. Hull handles really well with more power in it.
Darin E. Jordan - Renton, WA
"Self-proclaimed skill-less leader in the hobby."
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