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Comp Cams GP960-2 Modified Small Engine | Dual Springs/Retainers Up to .450 Lift
Cams Dual Valve Springs With Retainers for up to .450" Lift


 
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Our Price: $37.74

Quantity in Stock:4
Availability: Usually Ships in 24 Hours
Product Code: COM9602KIT
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Description
 
Go Kart Racing Comp Cams Dual Valve Springs With Retainers for up to .440" Lift

Popular for Modified 5hp Briggs and Stratton  "L"  Type - Flathead Engines.  Spring Kit may work in other small engine applications please see specs below

• (2)  #GP960 Dual Valve Springs for up to .450" Lift
• Made from Chrome Silicon Spring Steel Wire
• Lower Retainers and Upper Shim Kit

Valve Spring Specs.:
Spring Rate: 166.7 lbs./Inch
Installed Load: 30 lbs. @ .950"
Open Load: 105 lbs. @ .500"
Coil Bind: 0.410"

Outer Spring:
Spring Rate: 99.1 lbs./Inch
Installed Load: 18.4 lbs. @ .950"
Open Load: 63 lbs. @ .500"
Coil Bind: 0.400"
Outside Diameter: 0.920"
Free Length: .1.180"
Wire Diameter: 0.100"

Inner Spring:
Spring Rate: 66 lbs./Inch
Installed Load: 11.5 lbs. @ .950"
Open Load: 41.2 lbs. @ .500"
Coil Bind: 0.410"
Outside Diameter: 0.712"
Free Length: .1.175"
Wire Diameter: .083"

Outside Spring Diameter .910

Retainer Kit
(2) Lower retainers (4) retainer locks.
(2) Upper shim .050 thick | .910 outer diameter.



Maintaining control of your valve train’s stability is a key ingredient to creating peak power and durability. The new GoParts™  Valve Springs are the best springs available today.

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