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View Full Version : "quick" instead of fast emaxx!


OptimaMan
11-19-2005, 06:11 PM
Hey guys, I got a nice combo setup today... Got bored so I tried running my G-Maxx carbon fiber emaxx with 4 shocks, a Twist 42, 4s 3500 mah lipo, Mtroniks Truck and geared 15/66. Revo rims and Response tires. Total weight 7.5 pounds but otherwise pretty much stock.

Funny thing was that it was only doing low 30's in first gear but it was really quick. I mean, quick! After 5 minutes of full on race simulation, the batts were 119, controller was 90 and motor was 85. It is 50 degrees outside today.

It sounds like a freaking formula 1 car going by on a MT... I think if I go racing this winter, I'm gonna go this setup. 4s lipo with a Twist 42 and ultralight setup. I think if I chop out unecessary parts, I'll be down to 7 pounds. I should get rid of those stock sliders too.

Because the gearing was so short, I was able to keep wheelies and backflips to a minimum because throttle control is that much better with a high rev setup vs. a low rev high torque setup. Sure, I was running the motor at 60,000 rpm for a long time, but motor was only 85 degrees - can't figure that out. Maybe the motor is just really efficient at high RPMs?

ElectricThunder
11-19-2005, 08:43 PM
Doesn't the twist have a 400 size rotor? That's a strong little motor if it's moving that thing at 30mph.

OptimaMan
11-19-2005, 11:41 PM
Yeah, it's the smallest motor I've ever put into my maxx. It's going well beyond 30 mph actually in second gear. If I get a chance, maybe I'll actually post a vid.

Muck
11-20-2005, 02:28 AM
There is nothing quite like when you have the perfect setup. I thought I had the perfect setup today.

I was running my 1/8 buggy today. I have this dirt track setup with jumps and banked turns. It was running really good, so I thought. Then I checked the temps. Motor was 200 degrees F, controller was 160 and worst of all my 4s lipo was 160. I've run it before without these kinds of temps. I let it cool down and ran it again. This time I notice that when I let off the throttle it was like I had a drag brake on (which I don't). Started checking it out and figured out the motor was binding. As it turns out, the pinion side end bell had gotten cockeyed from the wieght of the motor and the jumps and bad landings. Any way, I straightened out the motor. and put a temporary brace underneath it. I guess I'll have to get one of those motor clamps. I'm ready to go again, I hope I don't have any more problems.