Circle Track Torque Converters
Built for the Demands of Circle Track Racing
Circle track applications place very different demands on a torque converter than a typical street vehicle.
Engine powerband, vehicle weight, transmission, rear gearing, tire diameter, track configuration and racing class all need to be considered when selecting the converter.
Boss Hog circle track torque converters are intended for performance combinations where repeatability, response and proper drivetrain matching matter.
Building a circle track combination? Give us the specifications before choosing solely by stall speed.
Recommended Series
Night Stalker
Street-friendly performance for daily-driven and mildly-modified builds.
Shop the series →Street Bandit
Street & strip converters for cammed engines and weekend racing.
Shop the series →Out Law
Maximum-effort converters for turbo, nitrous and dedicated race combos.
Shop the series →Need Help Choosing the Right Converter?
The right converter depends on the complete vehicle combination, not just the transmission or advertised stall speed.
Not sure where to start?
Use the Stall Speed Calculator , review your Gear Ratio , or send Boss Hog your build details for a recommendation.
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