BMP 702210-16 - Valve Springs 1.550" OD, Dual spring with Damper, 200lbs @ 1.900", 580lbs @ 1.200"

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", I.D.: 1.140", Inner Spring I.D.: .738"

Seat pressure: 200 lbs. @ 1.900"

Open Pressure: 580 lbs. @ 1.200"

Coil Bind: 1.100"

Max recommended Lift: .700"

Good for solid roller cams. Have been using these springs for 20 plus years with an excellent success rate. These springs have been and are what is used on all World Products BBC -3 assemblies