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Burris Racing Piston Yamaha KT100 Kart 52.20 KT-202-5220

This is a new piston made by Burris Racing. The Burris piston for the Yamaha KT-100 is a completely unique design as compared to other makes. The ring location has been moved up the piston to isolate the exhaust flame and reduce expansion. The high silicon content alloy is specially run just for Burris. This alloy has superior strength, minimal expansion and reduced friction properties making it a perfect match for today’s high revving 2-Cycle engines. Additionally it has a different shape utilizing less cam and taper in the piston which requires slightly more skirt clearance but produces more low end torque without sacrificing top end RPM’s.
Piston and ring only. No pin or clips, this is an open box with those parts missing. Piston number KT-202-5220 is 2.053 inch diameter.

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Burris Racing Piston Yamaha KT100 Kart 52.15 KT-202-5215

This is a new piston made by Burris Racing. The Burris piston for the Yamaha KT-100 is a completely unique design as compared to other makes. The ring location has been moved up the piston to isolate the exhaust flame and reduce expansion. The high silicon content alloy is specially run just for Burris. This alloy has superior strength, minimal expansion and reduced friction properties making it a perfect match for today’s high revving 2-Cycle engines. Additionally it has a different shape utilizing less cam and taper in the piston which requires slightly more skirt clearance but produces more low end torque without sacrificing top end RPM’s.
Piston and ring only. No pin or clips, this is an open box with those parts missing. Piston number KT-202-5215 is 2.051 inch diameter.