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COMP Cams Valve Spring Kit for Ford GT40 / GT40P Cylinder Head

Part # GT40CS-KITSKU COMGT40CS-KIT

Universal fit

Specifications
BrandCOMP Cams
Part typeEngine Valve Spring Kit
Damper Spring IncludedYes
Inside Diameter1.052 in
Inside Diameter of Outer Spring (in)1.052
Installed Height1.8 in
Installed Height (in)1.8
Installed Pressure110 PSI
Integrated Spring SeatNo
Load at Installed Height (lbs)110
Load at Open Height (lbs)318
Lock Style10 Degree
Machine Work RequiredNo
Maximum Coil Bind Height (in)1.17
Number of Springs Per Valve1
Open Height (in)1.3
Open Pressure318 PSI
Outside Diameter1.486 in
Outside Diameter of Outer Spring (in)1.486
Recommended Max Lift (in)0.57
Retainer MaterialChromoly
Spring Rate (lbs/in)416
Spring TypeSingle Spring
Valve Spring FinishRaw
Valve Spring StyleSingle
Valve Stem Diameter (in)11/32
Valve Stem Seal MaterialViton
Valve Stem Seal TypePositive Stop
UPC / GTIN00036584419884
  • Drop-in valve spring kit for Ford GT40 & GT40P Cylinder Heads
  • No machining required
  • Includes 8 standard and 8 +.050 locks to achieve correct installed height with factory staggered valve tip lengths
  • Includes metal body
  • Viton valve stem seals
  • -.570" max lift

Description

COMP Cams GT40 Valve Spring Kit is designed to maximize the potential of GT40 and GT40P Cylinder Heads when using a flat tappet camshaft. This kit allows up to .570" lift and provides spring rates that can handle significantly more aggressive lobe profiles. This kit has been developed to make your valve train upgrade as easy as possible by combining quality components in a package that does not require any machining! These components will drop right onto stock GT40& GT40P cylinder heads.