Crow Cam & Valve Train kit Holden 253 308 V8 Red Blue Black Medium 5665/K503

Description

Dyno proven performance package.

Med performance hydraulic cam, good medium RPM range, needs carbie, headers ignition & Hi stall.

Power range 2100-5000 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 #:   5665/K503
• Application:   Holden V8 253 – 308 Red, Blue & Black 1970 – 88 early engines with carby heads only.
• Valve Timing:   IN. 30°/70° – EX. 79°/31° – LCA-112.
• Duration:  280°/290° advertised – 214°/224° duration @.050″.
• Valve Lift:   .484″/.511″.
• Part #:   HT969-16, Hydraulic Valve Lifters.
• Part #:   4845-16, Single Valve Springs w/Damper: 95LB @ 1.850″.
• Part #:   11717-16, Spring Retainers: 7° Locks, 11/32″ Stem (1.245″, .865″, .670″) (+.100″ Height).
• Part #:   4134-16, Valve Locks, Machined Steel: 7°, Single Groove, 11/32″ Stem, +.050″ Height.
• Part #:   KG819-16, Valve stem seals, 11/32″, O-Ring.
• Part #:   PR-964-16, Superduty Pushrods, 8.700″ x 5/16″ x .080″ wall, 1-piece Heat Treated High Carbon Steel.
• Part #:   CS8308, Timing Chain Set. Double Row Chain, Multi – Keyway.
• Notes:   Hydraulic flat tappet camshaft (non roller cam).
• Notes:   Machining required on spring seats and valve guides.
• Notes:   It is the customer’s responsibility to check compatibility!

Additional information

Brand