BMP 702210-16 – Valve Springs 1.550″ OD, Dual spring with Damper, 200lbs @ 1.900″, 580lbs @ 1.200″,.700″ max lift

BMP 702210-16 – Valve Springs 1.550″ OD, Dual spring with Damper, 200lbs @ 1.900″, 580lbs @ 1.200″,.700″ max lift

Specifications:

Dual valve springs with damper

O.D.: 1.550 inch, I.D.: 1.140 inch, Inner Spring I.D.: .738 inch

Seat pressure: 200 lbs. @ 1.900 inch,

Open Pressure: 580 lbs. @ 1.200 inch

Coil Bind: 1.100 inch = .700 inch lift

Max Lift: .700 inch max lift 

Good for solid Roller cams. Used internally on all -3 Big Block Head Assemblies

Excellent success rate with these. Have used these springs on All World Products, Bill Mitchell Products and 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.