0.040 Oversize Oil Ring for Advanced Raptor Kart Setups

High-bore engines need high-caliber oil control— this 0.040" ring delivers, metering lubricant to sustain Raptor's vigor through grueling races.

The BOR040R3 SKU stands as a cornerstone for tuners, ensuring oil doesn't compromise the clean power that propels karts forward.

• Expander Efficiency: Maintains even pressure for comprehensive coverage.
• Thermal Stability: Resists breakdown in extreme conditions.

Enhance your pit-side organization and on-track prowess with this essential, fostering engines that run cooler and faster every time.