RC8 T3.1

Team Associated RC8 T3.1 Setups

Off-roadTruck1/8 scale4WDNitro

Setups

Get RC8 T3.1 alerts
Komalpreet Saini
Komalpreet Saini
MRF
My Base Setup by Komalpreet Saini, June 01, 2021
Track
Largest Track
Outdoor Loose/loamy
High grip
Event
Largest event
Jun 4, 2021
Komalpreet Saini
Komalpreet Saini
MRF
My Base Setup
Track
Largest Track
Outdoor Loose/loamy
High grip
Event
Largest event
Jun 1, 2021

Have a setup for the RC8 T3.1?

Share your setup sheet with the community — we'll fill in the details automatically.

Submit a setup →

Gearing

Stock gearing for the Team Associated RC8 T3.1, with common pinions and their ratios.

Stock spur
46T
Internal ratio
4.6:1
Typical pinion
1800–2300 kV ≈ 15T
Class medians on the stock spur. For your motor and track →
PinionSpur ÷ pinionFDR
12T3.8317.63
13T3.5416.28
14T3.2915.11
15T3.0714.11
16T2.8813.22
17T2.7112.45
18T2.5611.76

Shaded rows are the pinions most 1/8 4WD truck setups run on the stock spur.

What pinion should I run?

Tell us your motor and track and get a starting pinion for the Team Associated RC8 T3.1, with the range racers in the class run.

Get a recommendation →Shop pinion gears at AMain →

What pinion gear should I use on the Team Associated RC8 T3.1?

It depends on your motor and the track. In the 1/8 4WD truck class, racers gear by final drive ratio: 1800–2300 kV near 13.97. On the RC8 T3.1's stock 46T spur that is about 15T for 1800–2300 kV. Tight tracks gear down, open tracks gear up. For a starting pinion matched to your motor, use the So Dialed Pinion Recommender with the RC8 T3.1 selected.

What is the internal ratio (transmission ratio) of the Team Associated RC8 T3.1?

The RC8 T3.1 has an internal ratio of 4.6:1. Final drive ratio = spur ÷ pinion × 4.6. With the stock 46T spur, a 12T pinion gives an FDR of 17.63 and a 18T gives 11.76.

How many teeth is the stock spur gear on the Team Associated RC8 T3.1?

46 teeth. Changing the spur moves every pinion's ratio at once; most racers leave the spur and tune with the pinion.

Kit setup

Kit shock setup. Part numbers link to AMain.

Shock oil
Front
40 wt
Rear
35 wt
Team Associated oil
Springs
Front
5.5lb Blue #81225
Rear
4.3lb Blue #81231
Pistons
Front
6 x 1.3mm
Rear
6 x 1.3mm
Diff fluid
Front
10,000 cst
Center
10,000 cst
Rear
5,000 cst

What shock oil does the Team Associated RC8 T3.1 come with?

Out of the box the RC8 T3.1 runs 40 wt front, 35 wt rear (Team Associated oil), on 6 x 1.3mm front, 6 x 1.3mm 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 T3.1 come with?

The kit springs are 5.5lb Blue (#81225) front, 4.3lb Blue (#81231) 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 T3.1 come with?

The kit diff fluid is 10,000 cst front, 10,000 cst center, 5,000 cst rear. Thicker front adds steering on power; thicker center sends more drive rearward; thicker rear stabilizes the car under throttle.

RC Setup App icon

Free to start · iOS & Android

Setup App & Race Log

Your Team Associated RC8 T3.1 is in the RC Setup App

Save every setup change you make to your Team Associated RC8 T3.1, 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