BMP 702206-16 - Valve Springs 1.550" OD, Dual spring with damper, 205lbs. @ 1.900", 500lbs @ 1.300", .660" max lift

BMP 702206-16 - Valve Springs 1.550" OD, Dual spring with damper, 205lbs. @ 1.900", 500lbs @ 1.300", .660" max lift

Specifications

Dual valve springs with damper

O.D.: 1.550 inch, I.D.: 1.125 inch, Inner spring I.D.: .735 inch

Seat pressure: 205 lbs. @ 1.900 inch,

Open Pressure: 500 lbs. @ 1.300 inch

Coil Bind: 1.200 inch = .700 inch lift 

Max recommended Lift: .660 inch max lift 

Good for Solid Roller cams. Used internally on all -3 Small Block Head Assemblies Have been using these springs for 20 plus years. Excellent success rate with these.

Have used these springs on All World Products and Bill Mitchell Products BMP cylinder heads for 20 plus years. As the old saying goes "if isn't broken then don't fix it". Of course we recommend that you check your valve spring rates periodically to make sure they are in good health.