1-800-345-4545
FREE SHIPPING!
Orders Over $95
Same Day Shipping Before 11 PM ET
0
My Cart
$0.00
Shop By Vehicle
Shop By
Category
All Categories

Rebates
Gift Certificates
My Account
E-Mail Signup
Catalog Request
Help

COMP Cams 991-16

Dual Valve Springs Outer ID: 1.189"

COMP Cams 991-16

249-991-16

jegs shipping
FREE Shipping
Ships 12/05/16 if Ordered Today
COMP Cams 991-16 Dual Valve Springs Outer ID: 1.189" $168.99
Dual Valve Springs
  • Outer ID: 1.189"
  • Inner ID: .783"
  • Seat load: 236lbs @2.000''
  • Open load: 671lbs @1.250''
  • Coil bind: 1.125''
  • Rate: 640lbs/in
  • With damper
  • 16/pkg

  • COMP Cams 991-16 Details

    1.639'' Outside Diameter Dual Valve Springs

  • Dual Valve Spring
  • Coiled On the Most Advanced CNC Machines
  • 1 Year Limited Warranty

  • Specifications:

    Inside Diameter
    0.783 in.
    Coil Bind Height (in.)
    1.125
    Open Height (in.)
    1.25
    Outside Diameter
    1.65
    Installed Height (in.)
    1.95
    Installed Pressure (lbs.)
    222
    Spring Rate (lbs./in.)
    640
    Open Pressure (lbs.)
    670
    Spring Type
    Double
    Camshaft Type
    Hydraulic
    Camshaft Type
    Mechanical
    Position
    N/A
    Coated
    No
    Damper Spring Included
    Yes
    Inside Diameter of Inner Spring (in.)
    0.783
    Inside Diameter of Outer Spring (in.)
    1.189
    Number of Springs Per Valve
    Dual
    Outside Diameter of Outer Spring (in.)
    1.639
    Quantity
    Sold as a set of 16
    Spring Rate
    640 lbs./in.
    Valve Spring Style
    Standard
    Manufacturer's Part Number:
    991-16

    Comp Cams Dual Valve Springs are designed, manufactured, and tested on some of the most cutting edge equipment in the industry. Their Super Clean Ovate Wire material combined with this manufacturing process ensures consistency and performance. Samples from each batch of springs are tested at stress levels much greater then they will see in any engine. The result of Comp Camps enormous investment in personnel, expertise and equipment is no more evident than in the manufacturing of Comp Cams valve springs. From design to manufacture, Comp Cams delivers advantages to you that are found nowhere else in the industry!

    Items You Need