Description
Dyno proven performance package.
Race application camshaft, Needs serious engine mods. Needs Computer mods.
Power range 3200-6500 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 #: 4731/K507
- Application: Holden Commodore V8 5.0L 304 – 355 1988 – 97 & early engines fitted with EFI Heads.
- Duration: 300/305 @ advertised 253/261 duration @ .050”.
- Valve Lift: .585”/.595” LC 108.
- Part #: AT992L, Solid valve lifters.
- Part #: 7342, Valve springs. Double with damper 117LB @ 1.850”.
- Part #: 13101, Spring retainers: chrome moly 10-degree.
- Part #: 11101, Valve collets: machined chrome molly 10-degree.
- Part #: S2-SD8, Valve stem seals. Orange positive seal.
- Part #: PR5885, Pushrods .080” wall, 1-piece 180-degree hardened chrome moly.
- Part #: CS8308, Timing chain set. Multi-keyway.
- Notes: Solid flat tappet camshaft (non roller cam).
- Notes: Computer Memcal upgrade & serious engine mods required for optimum performance.
- Notes: Machining required for spring seats and valve guides.
- Notes: It is the customer’s responsibility to check compatibility!
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