RC monster diff issue
 

I am having trouble finding 3:31.1 diffs for my erbe. I am just needing so guidance. Where to get rc8b 3:31.1 diffs? I am running d8 4:30.1 and only getting 25mph!

The d8 uses truggy gears in the buggy AND truggy if I recall.

all the ofna buggies use 3.31 I beleive, they go for a dime a dozen on ebay.

Yeah, make sure it is a hyper series diff if you go with ofna. Do not go with the ultra series diffs.

Mugen diffs fit too. The losi diffs need alot of shims as they are a bit narrow.

I found a better way. I think? I will use mod 1 pinions and spur to compensate. 40t spur and 25t pinion. I have already bought and installed d8 diffs. 43/10.

You can use Kyosho ring/pinion gears with the HotBodies diffs, so if you ever want to try the 43/13 buggy ratio you could try those. KYOMA050

Ah cool. Thanks for that info.

well I installed a mod 1 40t spur and a mod 1 19t pinion and it hauls now. Friday my 25t pinion will be here and I will run and do a vid.

just watch your motor temps very carefully for the first few runs so you don't end up with a really nice fridge magnet:whistle:

which esc, motor, and battey are you using?