Dual Valve Springs Outer Spring O.D.: 1.638 in.
Product Discontinued
COMP CAMSPART NUMBER: 249-996-1

Dual Valve Springs Outer Spring O.D.: 1.638 in.

Currently Unavailable

This product is no longer available. Please call customer service for assistance at 1-800-345-4545.

1.638 in. Outside Diameter
    Dual Valve Springs
  • Outer Spring O.D.: 1.638 in.
  • Outer Spring I.D.: 1.167 in.
  • Inner Spring I.D.: 0.757 in.
  • Seat Load: 275lbs
  • Coil Bind: 1.100 in.
  • Spring Rate: 637lbs/in.
  • With damper
  • Sold Individually

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

    Valve Springs; Dual Valve Springs; Single Valve Springs; Beehive Springs; Conical Springs; Valve Lift; Max Lift; Spring Kit

Comp Cams Dual Valve Springs are manufactured from Super Clean wire and undergo extensive quality control that delivers a valve spring assembly with superior strength, durability and valve train stability, suitable for any application. The dual spring design creates a stronger valve spring that can easily handle increased lift found in extreme stress applications. Comp Cams Dual Valve Springs are a top choice for today’s engine builders and racers.

Features:

  • Superior strength, durability and valve train stability
  • Easily handles increased lift
  • Suitable for street or race applications
Part TypeValve Spring
Product LineComp Cams Dual Valve Springs
BrandCOMP CAMS
Package Height2.8
Package Width2.9
Package Length3.9
Weight0.35 PG
Part CategoryPerformance Parts
CoatedNo
Coil Bind Height1.09 in (27.686 mm)
Damper Spring IncludedYes
Spring Rate637 lbs./in.
PositionN/A
Open Height1.2 in (30.5 mm)
Open Pressure (Lbs.)727
Installed Pressure (Lbs.)223
QuantitySold individually
Installed Height2 in (50.8 mm)
Inside Diameter Of Inner Spring0.769 in (19.533 mm)
Valve Spring StyleStandard
Outside Diameter Of Outer Spring1.625 in (41.3 mm)
Inside Diameter Of Outer Spring1.175 in (29.845 mm)
Inside Diameter0.769 in (19.533 mm)
Spring TypeDouble
Spring Rate (Lbs./In.)630
Part FitmentSemi Universal
Outside Diameter1.625 in (41.3 mm)
Number Of Springs Per ValveDual
Camshaft TypeHydraulic
Vendor Part Number996-1
Package Qty1
Package TypeEA
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