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Valve Springs

Valve springs can be purchased from Camtech Cams and other companies. Valve springs that can be found off the shelf are generally only in two specifications first being 85lb installed pressure -> 235 @ 0.500 lift and 100lb installed -> 250 @ 0.500 lift. Aftermarket retainers can be sourced from PAC springs in Qld Australia.

Part NumberInstalled HeightInstelled PressurePressure @ 0.500 LiftMax LiftSolid HeightSpring RetainerValve Locks
58401.550″85lb235lb0.580″0.880″StandardStandard
58331.550″100lb250lb0.510″0.900″StandardStandard
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