Summary
For more than 35 years, the COMP Cams mission has never changed: to produce the highest-performing products possible, provide customers with superior service, and to lead the industry in technological development. Ford 289/302/351W Comp Cams Valve Springs. Part # 986-16 O.D of Outer Dia. 1 - 1.430 in
I.D. of Outer Dia 2 - 1.070 in
I.D. of Outer Dia 3 - .697 in
Damper - Yes
Seat Load - 132@1.750
Open Load - 293@1.250
Coil Bind - 1.150
Rate (Lbs./In.) - 322