Description
Crow Cams Stage 4 Camshaft 503TX4 suit VL Commodore RB30 Turbo.
Suits VL Commodore RB30 Turbo.
Street/strip performance cam for turbo applications.
Cam Specifications:
- Adv Duration: Intake 309, Exhaust 309
- @ 0.050 Duration: Intake 250, Exhaust 250
- Valve Lift: Intake .528″, Exhaust .528″
- LSA: 117
- Rev range: 1700 – 4700rpm
For valve springs see 5833-12.
Manufacturer Part Number: 503TX4














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