Crane dual spring seat pressure 130 open pressure 395. Used for 6k on my Twisted Wedge heads perfect condition. $80 shipped.
Number of Springs Per Valve Dual
Outside Diameter of Outer Spring (in) 1.460 in.
Coil Bind Height (in) 1.080 in.
Damper Spring Included No
Spring Rate (lbs/in) 391 lbs./in.
Inside Diameter of Outer Spring (in) 1.075 in.
Inside Diameter of Inner Spring (in) 0.803 in.
Valve Spring Style Standard
Quantity16.
Sold at Summit for $139 Crane Cams 99893-16 - Crane Double Valve Springs - Overview - SummitRacing.com
Number of Springs Per Valve Dual
Outside Diameter of Outer Spring (in) 1.460 in.
Coil Bind Height (in) 1.080 in.
Damper Spring Included No
Spring Rate (lbs/in) 391 lbs./in.
Inside Diameter of Outer Spring (in) 1.075 in.
Inside Diameter of Inner Spring (in) 0.803 in.
Valve Spring Style Standard
Quantity16.
Sold at Summit for $139 Crane Cams 99893-16 - Crane Double Valve Springs - Overview - SummitRacing.com