Chevrolet Mechanical Roller Camshaft
Out of stock
SKU
01488
Chevrolet - 366, 396, 402, 427, 454, 502 & Rodeck
Performance level 5 - Ultra-Action - Fast 3⁄8 and 1⁄2 mile oval track grind.
INT/EXH - Dur @ .050” Lift: 276°/280° RR: 1.7/1.7 Gross Lift: .728”/.716” LSA: 108° RPM: 4800 to 8300 Redline: 8700
Performance level 5 - Ultra-Action - Fast 3⁄8 and 1⁄2 mile oval track grind.
INT/EXH - Dur @ .050” Lift: 276°/280° RR: 1.7/1.7 Gross Lift: .728”/.716” LSA: 108° RPM: 4800 to 8300 Redline: 8700
$603.99
Part Number
01488
Engine Make
Chevrolet
Year
1965-1996
Part Class
Camshaft
Engine Class
Big Block
Camshaft Name
Ultra-Action
Camshaft Series
Ultra-Action
Engine Type
V8
Engine Size
366, 396, 402, 427, 454, 502 & Rodeck
Product Type
Mechanical Roller
Valve Lash
.026" intake and .028" exhaust
Lobe center
108
Advertised Duration: Intake / Exhaust
309/316
Duration @ .050" Lift: Intake / Exhaust
276/280
Lobe Lift: Intake / Exhaust
.273/.285
Rocker Ratio: Intake / Exhaust
1.7/1.7
Gross Valve Lift: Intake / Exhaust
.728/.716
CID
427
Performance Level
5
Low RPM
4800
Peak HP
8300
Redline
8700
Performance Description
Fast 3?8 and 1?2 mile oval track grind.
Engine Application
Level 5 camshafts are designed for fully prepared, high compression all-out racing engines and chassis.
Recommended Modifications
Extensive cylinder head modification, bigger titanium valves, lightweight valve train, maximum flow carburetion or fuel injection, racing gas (alcohol or nitro), magneto or electronic ignition, performance rod and crank assembly and increased engine clearances are required for maximum benefit.
CID #2
454
Performance Level 2
5
Performance Description 2
Fast 3?8 and 1?2 mile oval track grind.
Engine Application 2
Level 5 camshafts are designed for fully prepared, high compression all-out racing engines and chassis.
Recommended Modifications 2
Extensive cylinder head modification, bigger titanium valves, lightweight valve train, maximum flow carburetion or fuel injection, racing gas (alcohol or nitro), magneto or electronic ignition, performance rod and crank assembly and increased engine clearances are required for maximum benefit.
Grind Number
309R
Recommended Kit #1
84512
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