Car Not Handling Right?
Diagnose understeer, oversteer, traction rolling and more — by symptom.
Setups
Have a setup for the RC8 B4.1?
Share your setup sheet with the community — we'll fill in the details automatically.
Kit setup
Kit shock setup. Part numbers link to AMain.
- Front
- 45 wt
- Rear
- 30 wt
- Front
- 15,000 cst
- Center
- 10,000 cst
- Rear
- 10,000 cst
What shock oil does the Team Associated RC8 B4.1 come with?
Out of the box the RC8 B4.1 runs 45 wt front, 30 wt rear (Team Associated oil), on 6x1.4mm flat (#81597) front, 6x1.5mm tapered (#81598) rear pistons. That is the kit setup; you will need to adjust it for your track conditions. The RC Setup App can help dial it in.
What springs does the Team Associated RC8 B4.1 come with?
The kit springs are 5.1lb White (#81223) front, 3.7lb Pink (#81233) rear. Stiffer springs suit high grip and big jumps; softer springs add grip on slick or bumpy tracks.
What diff fluid does the Team Associated RC8 B4.1 come with?
The kit diff fluid is 15,000 cst front, 10,000 cst center, 10,000 cst rear. Thicker front adds steering on power; thicker center sends more drive rearward; thicker rear stabilizes the car under throttle.
Setup Help
All 1/8 Off-Road Cars →
Free to start · iOS & Android
Setup App & Race Log
Your Team Associated RC8 B4.1 is in the RC Setup App
Save every setup change you make to your Team Associated RC8 B4.1, get AI tuning answers for that exact car, and log your races — at the track or back in the pits.
- Setup Tracking
- AI Mechanic answers
- Find & Share Setups
- Race Log
- Gear Ratio Calculator
- Free to use
