Bill Mitchell Products BMP 702208-16 - Valve Springs 1.460" OD, Dual spring with Damper, 140lbs. @ 1.900", 415lbs @ 1.250"

BMP 702208-16 - Valve Springs 1.460" OD, Dual spring with Damper, 140lbs. @ 1.900", 415lbs @ 1.250",.650" max lift

Specifications:

Dual valve springs:

O.D.: 1.460 inch, I.D.: 1.125", Inner spring I.D.:.800" 

Seat pressure: 140 lbs. @ 1.900" 

Open Pressure: 415 lbs. @ 1.250"

Coil Bind: 1.150"

Max recommended Lift: .650" max lift 

Good for Hydraulic Flat tappet 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 -1 and -2 assemblies