Wiseco 3208XG Piston Ring Set for 1985-89 Honda ATC350X / TRX350 - 81.50mm 2009 Polaris Ranger 700 Crew The Mini Powercore 4 is

The Mini Powercore 4 is the best bang for your buck performance bolt on for your mini

2000-03 Sea-Doo Sportster 950LE

2005 Arctic-Cat T660 Turbo ST

2013 Polaris Sportsman 800 4x4

1991-95 Yamaha FZR1000

Wiseco 3208XG Piston Ring Set for 1985-89 Honda ATC350X / TRX350 - 81.50mm 2009 Polaris Ranger 700 Crew The Mini Powercore 4 isWiseco Performance Piston Rings Performance Piston Rings Titanium Nitride coated for increased durability. These rings resist wear from the exhaust bridge and are designed for extreme racing conditions. These rings maintain their size and geometry for exceptional ring seal providing sustained peak performance in race applications. Compatible with Wiseco branded pistons ONLY!!!! Manufacturer in the USA Note: Ring Sets come "Per Piston" and may be only