Wiseco Semi Keystone Ring Set for 1999-19 Polaris 550 Models - 74mm - 2913KD 2012 Honda TRX450ER Electric Start 2005 Arctic Cat F5 Firecat

2005 Arctic Cat F5 Firecat Sno Pro

1999 Polaris Indy 500 Classic Touring

These 3-1/2 inch mufflers will do the trick

(1) Pilot jet #42

2004 Arctic-Cat 300 4x4

Wiseco Semi Keystone Ring Set for 1999-19 Polaris 550 Models - 74mm - 2913KD 2012 Honda TRX450ER Electric Start 2005 Arctic Cat F5 FirecatWiseco 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