Dual Valve Springs Outer Spring O.D.: 1.563 in.
Product Discontinued
COMP CAMSPART NUMBER: 249-933-1

Dual Valve Springs Outer Spring O.D.: 1.563 in.

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

1.563 in. Outside Diameter
    Dual Valve Springs
  • Outer Spring O.D.: 1.563 in.
  • Outer Spring I.D.: 1.128 in.
  • Inner Spring I.D.: 0.719 in.
  • Seat Load: 171lbs
  • Coil Bind: 1.200 in.
  • Spring Rate: 494lbs/in.
  • With damper
  • Sold Individually

  • Hi-Tech Oval Track
  • Dyno And Track Testing
  • 1 Year Limited Warranty

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


    Engine Valve Spring

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 Height1.5
Package Width4.0
Package Length6.0
Weight0.4 PG
Part CategoryPerformance Parts
CoatedNo
Coil Bind Height1.2 in (30.48 mm)
Damper Spring IncludedYes
Spring Rate490 lbs./in.
PositionN/A
Open Height1.3 in (33 mm)
Open Pressure (Lbs.)494
Installed Pressure (Lbs.)176
QuantitySold individually
Installed Height1.95 in (49.53 mm)
Inside Diameter Of Inner Spring0.73 in (18.542 mm)
Valve Spring StyleStandard
Outside Diameter Of Outer Spring1.55 in (39.4 mm)
Inside Diameter Of Outer Spring1.136 in (28.854 mm)
Inside Diameter0.73 in (18.542 mm)
Spring TypeDouble
Spring Rate (Lbs./In.)490
Part FitmentSemi Universal
Outside Diameter1.55 in (39.4 mm)
Number Of Springs Per ValveDual
Camshaft TypeHydraulic
Vendor Part Number933-1
Package Qty1
Package TypeEA
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