Crane Cams CR244641 Hydraulic Camshaft 246/246@.050 suit Holden 253-304-308 V8

How are the Crane hydraulic flat tappet camshafts described? Some would use words like "power," "versatility," "dependability," and "revered." All of those are perfectly acceptable ways to characterize the most popular type of OEM camshaft through the late '80s. The reasons for the strong allegiance are simple and true. The Crane hydraulic flat tappet camshafts' lifter profiles can provide a power curve that tops out at just over 7,000 rpm (when used in conjunction with high performance hydraulic lifters), while offering a history of low maintenance requirements. Crane also provides you with a multitude of flat tappet camshaft choices, ranging from grinds designed to improve bottom-end torque for towing to aggressive profiles with rough idle characteristics that will awaken your innermost horsepower demons. Crane Cams has the industry's largest database of camshaft profiles. This enables Crane to provide you with the camshaft that's ideally suited for your application. Specs:
Application: Holden 253-304-308ci V8 1969-'87.
Cam Style: Hydraulic flat tappet
Basic Operating RPM Range: 3,500-7,000
Intake Duration at 050 inch Lif 246
Exhaust Duration at 050 inch Lif 246
Advertised Intake Duration: 306
Advertised Exhaust Duration: 306
Intake Valve Lif 0.538 in.
Exhaust Valve Lif 0.538 in.
Lobe Separation (degrees): 110
Intake Valve Lash: 0.000 in.
Exhaust Valve Lash: 0.000 in.
Grind Number: CCH304A
Quantity: Sold individually.
Manufactures Description: Rough idle, excellent top end power in street/strip car. Needs 11:1 comp. 3.7- 4.1 gears, hi-stall converter, mod. heads, hi-intensity ignition for best results.