squeak...

:gasp:

I know :lol:.

Gasp Luciano!

just run two in parallel :lol:

Tried that too a few days before and without a Rx pack the Rx cut off and the voltage was at 1V. It was also kind of heavy lol.

I've run into a problem...

I'm using Mike's motor mount in my Jammin Truggy. I love it however, with the freakin ferris wheel of a spur gear(62T) I can only mesh a 18T pinion yielding not so favorable numbers for now.... only 73mph. I was going to try 22/88 on 6s first which should have yielded about 85mph.

Differential Ratio: 3.3076923076923075
Transmission Ratio: 1
Other Ratio: 1
Spur Tooth Count: 62
Pinion Tooth Count: 18
Total Voltage: 22.2
Motor KV: 2200
Tire Diameter (inches): 5.6
Tire Ballooning (inches): 0.1
Motor Current Draw: 75
Motor coil Ω: 0.006
Spur/Pinion Ratio: 3.44 : 1
Total Ratio: 11.39316 : 1
Tire Circumference (inches): 18.22 inches (462.82 mm)
Total Motor Speed: 47850 RPM
Vehicle Speed: 72.47 mph (116.41 km/h)
Effective KV Value: 2155.41
KT constant: 0.61 oz-in/A
Motor Torque: 0.24 ft-lbs
Final Torque: 2.74 ft-lbs
Final Power: 1665 watts (2.2 HP)


However, I do have an extra center diff from my Jammin buggy(48T). So I will probably swap that in place and run 18/48 20/48 and then 22/48 on some speed attempts...

My eaglethree has mesured 63559 turn/minute in my st-rr with HPI Phaltline 0.44 meters of circumference gear 12/46

http://www.rc-monster.com/forum/showthread.php?t=20899

is equivalent a 101.8 KM/h

sorry for my bad english

Just made a couple quick passes with the Jammin, geared 18/48 with 13/43 diffs on 5s. This thing is insane and a torque monster. I don't know how to keep the front end down and the front tires from ballooning insanely! Unfortunatly I lost the damn pinion gear, so I'll be forced to run either the 20T or 22T next. Honestly I'm kinda scared to.

Thinking about putting some thicker diff fluid, or locking silicone in the CD. Thinking this will increase wheelies but kill some of the unloading. I can dial out the wheelies with punch control settings.

Just an animal....

That's crazy fast, man.... I like it! :yipi: It reminds me of my Rustler- Any increase beyond 30% throttle is like "auto tire-spin" mode, and it isn't just hitting the end of the punch control. Isn't excessive power fun?

I can't keep the damn pinion on. Lost it twice more, luckily I found it both times. I made a couple passes on 5s at 22/48 and its insane. I'll make a couple more passes and throw the GPS on it. I doubt I get any video, no one to video for me.

51.6mph was the best so far geared 22/48 on 5s. I can't make a good run without the damn pinion flying off. I've never had this problem before...

Any suggestions?

MORE POWER :party:

Red loctite or start bench pressing...

LOL, I meant for the pinion sliding off problem. I can't go full throttle yet nor have I tried 6s either...

Do you think some Loctite 609 Sleeve retaining compound would help this issue?

about two years ago, I had already finished.
my X1CRT run up to 60mph.
Quark 125B
A123 6S2P
HACKER 8XL motor
20T/52T
XTM tire

Here is video http://www.youtube.com/watch?v=HM5UvmiRccg

i think truggy can easy up to over 60mph with MMM 6S.

I use blue locktite and a good allen driver.

I just put standard truggy gears in my truck, with my setup its geared for 60 on 6s.. with a 14t pinon- I have a 20t waiting in the wings.