Control extreme heat. Reduce friction. Prevent failure.
Two-stroke pistons operate under constant load and extreme heat, with every cycle acting as a power stroke. Without proper protection, heat buildup and limited lubrication can quickly lead to scuffing, seizure, and premature failure.
Our coatings reduce friction, control heat transfer, and protect critical surfaces. For four-stroke applications, see our standard piston coatings. Pair with wrist pin coatings for complete protection.
Withstands constant combustion temps with no cooling stroke.
Critical with limited lubrication in two-stroke engines.
Protects against scuffing and sticking under high load.
Dirt bikes, ATVs, snowmobiles, and marine engines.
Two-stroke engines generate more heat per cycle than four-strokes — with no dedicated intake stroke to help cool things down. Exhaust ports create localized hot spots where gases pass directly over the piston crown.
Thermal barrier coating (CBC2) on the crown reflects heat back into the combustion chamber, reducing heat absorbed by the piston and improving efficiency.
Low-friction skirt coating (CermaLube) reduces wear on the piston skirt, helping prevent scuffing and seizure — especially critical with the limited oil supply in two-stroke engines.
They operate under higher heat and with less lubrication, making coatings essential for reducing friction and controlling temperature.
Yes. By reducing friction and controlling heat, coatings help minimize the risk of scuffing and seizure under load.
Yes, in a controlled amount — typically 0.0005"–0.001". Designed to work within proper clearance specifications.
No. They benefit both high-performance builds and recreational machines like dirt bikes and snowmobiles.
Any engine under high load — motocross, ATV, snowmobile, marine, and high-performance street two-strokes.
Improve performance, reduce wear, and prevent failure with professional piston coatings built for extreme conditions.