What spur/pinion are you using right now? I'm too lazy to read the rest of the posts.
Castle Neu 1520 on 6S LiPo Powered Gmaxx (Nitro Killer)
Predator with OS .21TM
Supermaxx with Mach .26
Revo with OS .18TZ
Kyosho ST-RR Conversion
Ofna CR with Tekin ESC/Motor (2)
Same here. I'm using a 51T spur with a 20T pinion on my gmaxx with 8 spider diff gears.
Castle Neu 1520 on 6S LiPo Powered Gmaxx (Nitro Killer)
Predator with OS .21TM
Supermaxx with Mach .26
Revo with OS .18TZ
Kyosho ST-RR Conversion
Ofna CR with Tekin ESC/Motor (2)
I just checked (because I am senile and forget) that is the gearing I have also 51/20. With that gearing and 5s I cannot keep untaped tires on my rims. They just rip off. If speed is what you want that setup will not let you down.
yanked the maxx apart, found out that the diff was not dead, my rear cvd came loose, and the sound was the setscrew in the cup jumping on the pinion shaft
Benjamin White
R/c Monster Team Driver
Jq the car, LST, Sportweks turmoil pro
Unconventional Techniques, Superior Results
FYI, with hybrid/ UE diffs you only need to use a pinion 1 tooth larger to get the same ratio as with stock diffs (2-3 teeth smaller on the spur works too).