Mopar Mechanical Roller Camshaft
In stock
SKU
31407
Chrysler/Dodge/Mopar - 273, 340, 360 & 318 LA
Performance level 5 - Ultra-Action - High torque oval track and drag profile.
INT/EXH - Dur @ .050” Lift: 258°/262° RR: 1.5/1.5 Gross Lift: .624”/.627” LSA: 108° RPM: 3000 to 7000 Redline: 7500
Performance level 5 - Ultra-Action - High torque oval track and drag profile.
INT/EXH - Dur @ .050” Lift: 258°/262° RR: 1.5/1.5 Gross Lift: .624”/.627” LSA: 108° RPM: 3000 to 7000 Redline: 7500
$562.55
Part Number
31407
Engine Make
Chrysler/Dodge/Mopar
Year
1967-up
Part Class
Camshaft
Camshaft Name
Ultra-Action
Camshaft Series
Ultra-Action
Engine Type
V8
Engine Size
273, 340, 360 & 318 LA
Product Type
Mechanical Roller
Valve Lash
.026" intake and .028" exhaust
Lobe center
108
Advertised Duration: Intake / Exhaust
294/298
Duration @ .050" Lift: Intake / Exhaust
258/262
Lobe Lift: Intake / Exhaust
.416/.418
Rocker Ratio: Intake / Exhaust
1.5/1.5
Gross Valve Lift: Intake / Exhaust
.624/.627
CID
All
Performance Level
5
Low RPM
3000
Peak HP
7000
Redline
7500
Performance Description
High torque oval track and drag profile.
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.
Grind Number
294R
Recommended Kit #1
84530N
Write Your Own Review