Crow Cam Valve Train kit for Holden V8 253 308 Red Blue Black Strong 5690/K504

Description

Dyno proven performance package.

Strong mid range & top end power, needs compression, pipes, headers, ignition, Hi stall, big valves & roller rockers.

Power range 3000-6200 RPM.

**For the best combination, Valve Train components in our kits are made up from Crow Cams, Comp Cams & Speed Pro branded parts.**

• Product Line: ? ?Crow Cams ? ?Australia.
• Condition: ? ?New.
• Quantity: ? ?Sold as matched set ? Camshaft with performance matched valve train components.
• Part #: ? ?5690/K504
• Application: ? ?Holden V8 253 – 308 Red, Blue & Black 1970 – 88 early engines with carby heads only.
• Duration: ? ?296/309 @ advertised ? 238/243 duration @ .050?.
• Valve Lift: ? ?.524?/.524? ?LC 108.
• Part #: ? ?HT969R, Hydraulic anti-pump valve lifters.
• Part #: ? ?7333, Valve springs. Dual spring ?130LB @ 1.800?.
• Part #: ? ?11710, Spring retainers: chrome moly 7-degree.
• Part #: ? ?4133, Valve collets: forged 7-degree.
• Part #: ? ?S2-SD8, Valve stem seals.
• Part #: ? ?PR-964, Pushrods .080? wall, 1-piece Superduty heat treated carbon steel.
• Part #: ? ?CS8308, Timing chain set. Multi-keyway.
• Notes: ? ?Hydraulic flat tappet camshaft (non roller cam).
• Notes: ? ?Machining required for spring seats and valve guides.
• Notes: ? ?It is the customer?s responsibility to check compatibility!

Additional information

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