S&S Cycle 106-3233 Super Stock 79cc Cylinder Head Kit - .640in. Lift Springs - Winkle Black engine 2016 Polaris Sportsman 1000 Touring

2016 Polaris Sportsman 1000 Touring XP Limited

H1 spark plug

2002-2004 Arctic Cat Mountain Cat 570

2002-2003 Arctic Cat 4-Stroke Touring

1985 Harley Davidson FLH Electra Glide

S&S Cycle 106-3233 Super Stock 79cc Cylinder Head Kit - .640in. Lift Springs - Winkle Black engine 2016 Polaris Sportsman 1000 Touring79cc heads work great with stock motors for 88in. to 103in. motors. 79cc have 1. 940in. intake and 1. 575in. exhaust valve and springs for up to . 640in. lift. 79cc heads accept OEM rocker boxes. Must use S&S rocker boxes (PART #90 4110) if S&S compression releases are used. High port flow gives great performance now, and more later when additional upgrades are done. Heads are fully assembled with springs and valves, and are available in silver or