Part Number
CRW-45246
AMC 290, 304, 343, 360 (5.9L), 390, 401, V8 1966-1991, Hydraulic Flat Tappet, 1800 to 4500 RPM Range, .477 Int (1.6R), .477 Ex (1.6R) Lift, Level 3
$241.87
⚠ PROP 65 WARNING
⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals.
For more information, go to www.P65Warnings.ca.gov.
Level 3 camshafts are designed for moderately modified engines. Intended for performance hot street/strip and performance marine applications, these profiles have a moderate lope at idle and offer an extended RPM range with emphasis on upper bottom to top end power and a strong midrange. These higher lift, 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. These profiles perform well with four-speed manual transmissions or automatic transmissions if a high stall torque converter is employed. Headers, dual exhaust, larger tat stock carburetor, performance manifold and increased compression (9.5:1 to 10.5:1) are required. Mild porting and larger valves will improve performance.
Intended for the performance oriented hot-street application, these cams offer an extended RPM range with emphasis on upper bottom to top end power. Performance gears, headers, dual exhaust, larger than stock cfm carburetor, required. Works well with automatic transmission if matched with proper ring and pinion gears and/or high stall converter.
Intended for the performance oriented hot-street application, these cams offer an extended RPM range with emphasis on upper bottom to top end power. Performance gears, headers, dual exhaust, larger than stock cfm carburetor, required. Works well with automatic transmission if matched with proper ring and pinion gears and/or high stall converter.
Price | $241.87 |
---|---|
Vehicle Make | AMC |
Camshaft Type | Hydraulic Flat Tappet |
RPM Range | 1800 to 4500 |
Intake Lift | 0.477 |
Exhaust Lift | 0.477 |
Intake Duration at 50 | 223 |
Exhaust Duration at 50 | 223 |
Advertised Intake Duration | 293 |
Advertised Exhaust Duration | 293 |
Valve Setting | Hydraulic |
Lobe Separation Angle | 112 |
Custom Notices | ⚠ PROP 65 WARNING |