S&S S&S, Street Performance valve spring kit. .650″ valve lift

Description

S&S S&S, Street Performance valve spring kit. .650″ valve lift

05-17(NU)Twin Cam (excl. 110″ models); 04-21 XL; 08-12(NU)XR1200; 03-10(NU)Buell XB

High lift valve spring kit with single beehive style springs. .650″ valve lift for stock heads. 1.860″ installed height, 178lbs valve seat spring pressure and 376lbs@.650″ lift. Maximum 6500 RPM.