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R8.3E

ARC R8.3E Setups

On-roadGP1/8 scale4WD

Shock Oil Conversion Chart

Weight to cSt across every major brand, in one table.

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Setups

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Setup Help

All GP Cars
RC Setup App icon

Free to start · iOS & Android

Setup App & Race Log

Your ARC R8.3E is in the RC Setup App

Save every setup change you make to your ARC R8.3E, 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
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