Norse

iTrader: (43)

Thanks Dustin! Your springs and shock weight are spot on being the same I recieved from another experienced XB4 driver. Thus nice seeing another repeating this set up.

I am running a c-diff, thus what would u recommend for diff oil weight.
Your Front 5 and Rear 3 recommendation is spot on with this other fella as well.

Thanks my friend

raved007

iTrader: (36)

We almost same except the spring. I'm running progressive spring F/R also i change from center differential to slipper

walste

Enyone have a good basic astro turf setup?

SamP2

Hi All,

I own XB4 14'. I drive on a astro turf track, and my slipper is on its tightest and still slips a lot around all of the track. i cleaned my slipper pads with brake cleaner without any result. the thickness of the pads are 1mm (0.039"). can anybody help out.

Boz

iTrader: (23)

What slipper pads are you using?

Boz

iTrader: (23)

I'm lost.

I see you quoting what oils and springs you are using, but no mention of piston. That's like ordering a burger, minus the bun.

SamP2

I use these #364131 Slipper Clutch Pad SLS

Boz

iTrader: (23)

mmm

I tried using the AE yellow pads on the XB4'13 and they slipped like yours. Then Xray brought out there SLS pads and the stronger spring. Mine is fully undone and I cant get enough slip. Weird.

Did you squash you spring before installing it?

SamP2

I bought the car second hand, so i don't know for sure, but i didn't.

I might have done it the last time when i tried to compress the spring to the max and broke a piece out of my bearing shell.

MaricopaAgent

iTrader: (28)

Or battery style..

DustinEich

iTrader: (34)

I haven't tried the center diff, but i would guess thick 500,000 to mimic the slipper.

Piston 3x1.3

Saddle Pack

DustinEich

iTrader: (34)

Get the stiffer spring i believe it is the 45c

tony montana

iTrader: (76)

Just bought a new xb4 15. On building the diffs do I use the plastic bevel gear bushing?

Norse

iTrader: (43)

Yes, there to be used with only metal gears. Good luck with your build and have fun driving her when your done.

tony montana

iTrader: (76)

Ok thanks. The manual is a little confusing there lol. Says do not use for alumium or graphite gears