Ask Miles, our Setup AI that’s been trained on the Viper 990.
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Diagnose understeer, oversteer, traction rolling and more — by symptom.
Setups
Kit setup
Kit shock setup (Manual). Part numbers link to AMain.
- Front
- 800 cst
- Rear
- 800 cst
What shock oil does the Serpent Viper 990 come with?
Out of the box the Viper 990 runs 800 cst front, 800 cst rear (Serpent oil), on 1 hole (#160134) front, 2 hole (#160134) 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 Serpent Viper 990 come with?
The kit springs are 21mm 7.5/42.6 Silver (#160311) front, 4.9/28 Pink (#160324) rear. Stiffer springs suit high grip and big jumps; softer springs add grip on slick or bumpy tracks.
Setup Help
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RC Setup App
Your Serpent Viper 990 is in the RC Setup App
Save every setup change you make to your Serpent Viper 990, 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
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