Chevrolet Mechanical Roller Camshaft
Out of stock
SKU
00436
Chevrolet - 262, 267, 283, 302, 305, 307, 327, 350 & 400
Performance level 5 - Ultra-Action - Torque and mid-range power for drag and oval track racing.
INT/EXH - Dur @ .050” Lift: 270°/278° RR: 1.5/1.5 Gross Lift: .633”/.644” LSA: 103° RPM: Varies on valve train, heads, manifold, etc… to Redline:
Performance level 5 - Ultra-Action - Torque and mid-range power for drag and oval track racing.
INT/EXH - Dur @ .050” Lift: 270°/278° RR: 1.5/1.5 Gross Lift: .633”/.644” LSA: 103° RPM: Varies on valve train, heads, manifold, etc… to Redline:
$604.07
Part Number
00436
Engine Make
Chevrolet
Year
1957-1998
Part Class
Camshaft
Engine Class
Small Block
Camshaft Name
Ultra-Action
Camshaft Series
Ultra-Action
Engine Type
V8
Engine Size
262, 267, 283, 302, 305, 307, 327, 350 & 400
Product Type
Mechanical Roller
Valve Lash
.026" intake and .028" exhaust
Lobe center
103
Advertised Duration: Intake / Exhaust
303/312
Duration @ .050" Lift: Intake / Exhaust
270/278
Lobe Lift: Intake / Exhaust
.422/.429
Rocker Ratio: Intake / Exhaust
1.5/1.5
Gross Valve Lift: Intake / Exhaust
.633/.644
CID
350
Performance Level
5
Low RPM
Varies on valve train, heads, manifold, etc…
Peak HP
Varies on valve train, heads, manifold, etc…
Redline
Varies on valve train, heads, manifold, etc…
Performance Description
Torque and mid-range power for drag and oval track racing.
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
400
Performance Level 2
5
Performance Description 2
Torque and mid-range power for drag and oval track racing.
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
303R
Recommended Kit #1
84420
Recommended Kit #2
84425
Recommended Kit #3
84430
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