AMC Mechanical Flat Tappet Camshaft

In stock
SKU
44311
AMC - 199, 232, 234 (4.0L) & 258 (4.2L)
Performance level 3 - Pro-Street - Strong upper bottom to mid-range power.
INT/EXH - Dur @ .050” Lift: 238°/242° RR: 1.6/1.6 Gross Lift: .480”/.486” LSA: 112° RPM: 1800 to 4500 Redline: 6000
$231.89
Part Number
44311
Engine Make
AMC
Year
1964-1997
Part Class
Camshaft
Camshaft Name
Pro-Street
Camshaft Series
Pro-Street
Engine Type
Inline 6 Cylinder
Engine Size
199, 232, 234 (4.0L) & 258 (4.2L)
Product Type
Mechanical Flat Tappet
Valve Lash
These cams use .000" intake and exhaust valve lash
Lobe center
112
Advertised Duration: Intake / Exhaust
282/287
Duration @ .050" Lift: Intake / Exhaust
238/242
Lobe Lift: Intake / Exhaust
.300/.304
Rocker Ratio: Intake / Exhaust
1.6/1.6
Gross Valve Lift: Intake / Exhaust
.480/.486
CID
All
Performance Level
3
Low RPM
1800
Peak HP
4500
Redline
6000
Performance Description
Strong upper bottom to mid-range power.
Engine Application
Level 3 camshafts are designed for moderately modified engines. Intended for performance hot street/strip and performance marine applications.
Recommended Modifications
These higher lift and longer duration camshafts demand close attention to rear end gearing and tire diameter combinations. The secret here is to pick a ring and pinion gear set and tire diameter that keeps the engine in its optimum rpm power range. Automatic transmissions with an aftermarket high stall torque converter and manual transmissions. Headers, dual exhaust, larger than stack carburetor, performance manifold and increased compression (9.5:1 to 10.5:1) are required. Mild porting and larger valves will improve performance.
Grind Number
282FDP
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