S&S 551/557 Cam

S&S 551/557

This is a great bolt in cam for heavy bikes and trikes. Some features include:

• With stump pulling, low end power starting right off idle
• Makes great power up to 4000 RPMs
• Great cam for 2005 and up

If you have pipes and intake and are still looking for a little more but are not ready to go full blown with a motor build, this is the cam you need!

Shown below is a dyno graph for a 2013 Street Glide with the S&S 551 cam, Vance & Hines pipe, heavy breather, SE Race tuner, 80 HP/109 TQ.... ALL STOCK other than cams!