Help Expeirence on Triple Diff setups ONROAD
 

Anybody have Onroad street car with Tripple Diffs ?

I read the sticky on Triple diffs
But I have this 1/5 scale On Road 4wd car and wondering was works for onroad stuff ?

I have Associated 2000k and OFNA 5000k on hand

Should I take back the 5k and get 7 for the front diff ?



It says to start with 7k in front, 10k-20k in center and 1-3k in the rear.
These recommendations are for offroad buggies/truggies

Should I put 5k in rear
20k in center
7k in front?
I'd rather not spend oodles of money on the wrong fluid weight

Thank you

anybody ?

I run 7k front. 5k rear, 10k centre in My On-Road Buggy I'm thinking of removing the centre diff entirely though and making an alloy spool to hold the drive cups and spur, it handles well as is, but my front tires do wear more than the rears so they may be unloading and spinning, it would save a fair bit of weight too.

Have a look at serpents, kyosho evolvas and the like they don't use diffs at all, and there scary fast.

I'd get the center diff as close to locked as you can get, maybe even pack it with silly putty. One of my Hyper 7s is setup for onroad and even with 30k weight in the center it unloads the fronts like mad and understeers horribly. Start with 7k in the front and go stiffer if it still doesn't handle quite right step up to 10k, I like my rear diff to be pretty loose so I usually just pack them with automotive wheel bearing grease (once it breaks down it lubricates very well but isn't too stiff) but 3-5k should be good for the rear.

If your going to just bash up and down the street the heavy center diff oil will help get you the best forward traction, but if you are planning to run and actual course with turns and all then you will probably want to run lighter center diff oil to get the car to handle better. It might take a little experimentation to find what you like. Balance forward traction with turning.

thanks, I have a locked center now, maybe I will just change the rear to 5k and give it a run and see. The big gas guys use heavy auto grease or 100k.
I'll give a looksy at Serpents

Thanks, I will try that. My front has thick STP oil in it, probably equal to 5k.


I actually am close to the 1/5 scale track races and want to practice on and maybe someday race a 1/5 2wd gas. :mdr:


Thank you guys