Efficient Intake Valve for Superior Engine Breathing

Breath in, power out: The intake valve (SKU: 555551) is your gateway to Briggs Animal performance.

• Hardened stem for low friction.
• Optimized face angle for flow.
• Stellite tipping for seat longevity.

This valve opens wide to gulp air-fuel, swelling combustion for torque that grips tires hard. In karting, where weight is king, efficient breathing means outspeeding heavier rivals. It organizes port flow, reducing turbulence for even burns.

Porting pros pair it with big springs for sustained lift, creating engines that pull strong through mid-range. For LO206 purity, it's OEM gold, ensuring reliable starts and finishes.

Upgrade to this, and feel the rush as your kart inhales deeply, exhaling speed on demand.