I have several sets of valves springs I will not be using. I have 2 sets of new Mopar Performance single springs and 1 set of lightly used set of 16 Comp Cams 928-16 dual valve springs. The Comp springs were lightly used for ~ 600 street miles on a small block with a solid flat tappet Comp camshaft. I ended up going with a different cam set up that required different springs.
Comp 928-16 dual valve springs – used ~ 600 miles - $60 shipped
Inside Diameter (in.) 0.795
Coil Bind Height (in.) 1.16
Open Height (in.) 1.25
Outside Diameter (in.) 1.55
Installed Height (in.) 1.85
Installed Pressure (lbs.) 160
Spring Rate (lbs./in.) 352
Open Pressure (lbs.) 371
Spring Type Double
Camshaft Type Hydraulic
Camshaft Type Mechanical
Mopar Single Springs – New - $60 shipped each set
Green Stripe 0.350-0.430 lift 1.40” diameter Part P4286813
Blue Stripe 0.400-0.475 lift 1.42” diameter
Comp 928-16 dual valve springs – used ~ 600 miles - $60 shipped
Inside Diameter (in.) 0.795
Coil Bind Height (in.) 1.16
Open Height (in.) 1.25
Outside Diameter (in.) 1.55
Installed Height (in.) 1.85
Installed Pressure (lbs.) 160
Spring Rate (lbs./in.) 352
Open Pressure (lbs.) 371
Spring Type Double
Camshaft Type Hydraulic
Camshaft Type Mechanical
Mopar Single Springs – New - $60 shipped each set
Green Stripe 0.350-0.430 lift 1.40” diameter Part P4286813
Blue Stripe 0.400-0.475 lift 1.42” diameter
