PAC-1369

450lbs @ 2.550 

1675lbs @ 1.250 

942 Rate 

Max Coil Bind 1.180 

 

 

This spring can handle well over 1.300 valve lift run after run. It is a proven winner in Mountain Motor Pro Stock and Top Sportsman applications this year. This modern spring design can effectively enhance your racing engine valvetrain performance.