[magman]

Originally Posted by nuz69

Be reading this, it just confirm what I though about this torque monster ^^ I just can't wait to have mine !!! Here is the setup I will probably run in my MBX5T :
Differential Ratio: 4.6
Transmission Ratio: 1
Other Ratio: 1
Spur Tooth Count: 46
Pinion Tooth Count: 15
Total Voltage: 22.2
Motor KV: 1600
Tire Diameter (inches): 5.65
Tire Ballooning (inches): 0
Motor Current Draw: 0
Motor Coil Resistance: 0
Spur/Pinion Ratio: 3.07 : 1
Total Ratio: 14.10667 : 1
Tire Circumference (inches): 17.75 inches (450.85 mm)
Rollout: 1.26:1
Total Motor Speed: 35520 RPM
Vehicle Speed: 42.32 mph (67.99 km/h)
Effective KV Value: 1600
KT constant: 0.85 oz-in/A
What about your motor timing guys ? I will probably put mine at 6 or 7 to maximize efficiency...
But it's out of stock!!!!!!!! :( :( :( :( :( :( :( Hope Mike will restock soon.
In fact i am still hesitating between this one and the 1717... but I am not sure if the RCM motor mount can handle a motor this big :(
Magman, do you have some space between chassis and your motor with RCM motor mount, or it is already too tigh with the 1520 ? The 1717 is larger..

1. I did put small washers between center diff mounts and chassis to raise everything up a bit for more clearance

2. I have the motor timing to 0

3. IMO the 1717 is too big for a truggy, heck the 1520 is a bit on the large size, but, I wanted a motor that I would not have to worry about. I was running a 1515 ccneu before and that was just fine as well