Felony Racing LLC

Hub Dyno vs Drum Dyno

Connect directly to the hubs, eliminate tyre slip, and capture laboratory-grade data. Here’s how a hub dyno out-classes a traditional roller setup when accuracy, safety and repeatability matter.

CriteriaHub DynoDrum Dyno
Mounting MethodBolts directly to wheel hubsTires rest on spinning drums
AccuracyMinimal slip — preciseVaries with tire wear & pressure
SafetyNo tyre blow-out riskHigher stress on tires
ConsistencyHighly repeatable runsGrip & heat change results
Setup TimeLonger initial bolt-up
(worth it!)
Quick strap-down
Best ForHigh-power, fine-tuning, AWD, serious R&DFast checks, baseline pulls