? for everyone with a BL 1/8 buggy
 

What weight diff oil are you guys running in your center diff ?. I use to run 7000 in my nitro buggy. But im thinking something around 50,000 or 100,000 because of all the lowend power of my 7XL.

Is it a 6 or 8 spyder?

It's a normal center diff, with 4 small spyder gears & two large bevel gears. Most people would call these a 4 spyder diff .

Yea. Technically I guess there 6 spyders, but there are 4 actual spyder gears and the 2 bevel gears. Anywho, I would say try 30-50K.

What brand fluid are you using?
50K Mugen diff fluid is about as high as you would need to go.
I would try 20K first and go from there.

I use mugen diff fluid.

I am using 50K with a tad of 7K in mine Hippie. (about 70/30% elixer)

If you are racing Hippie, I would go 30,000 or 35,000, or Serums calc should be a tad thicker than that, should work good.

Thank's guys for your repliys . i have 30 & 50 thousand diff oil .Right know i have 5,000 in FR & 2 or 3 thousand in the RR