davidg
Well-known member
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- 45
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I was wondering what size can most people are running, the 540 or 550. I just swapped out my 540 4300kv for a 550 4300kv. The 550 feels like it has more punch/snap to it over the 540. But the truck doesn't feel like it handles as well and my lap times weren't any better. I think I'm going to back to the smaller motor, just wondering what everyone else was running.