Part Number:
CRW-56261
Oldsmobile 260, 5.0L, 350, 5.7L, 400, 403, 425, 455, 39 degree bank angle (1967-Up), Hydraulic Flat Tappet, 1300 to 4200 RPM Range, .451 Int (1.6R), .474 Ex (1.6R) Lift, Level 2
$237.37
⚠ 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 2 profiles are for individuals that require more power and an extended RPM range. Works well with stock or near-stock engines and drive trains. These camshafts provide excellent low end and mid-range power for spirited street and off road driving and mild marine applications. Modifications that should accompany installation of these cams include small diameter tube headers, low restriction dual exhaust, aftermarket manifold, increased cfm carburetor and reworked or performance ignition. Increased compression (9.5:1) is recommended for maximum output. Aftermarket torque converter with slightly higher stall speed is recommended because stock factory converters do not allow the engine to provide adequate idle speed and off idle performance. Works well with four-speed manual transmission. Designed for lightly modified street engines.
These cams provide excellent low end and mid-range power and extended rpm range for spirited street and offroad driving. A perfect combination of mileage and power. Modifications should include small diameter tube headers, low restriction dual exhaust, aftermarket manifold, increased cfm carburetor and reworked or performance ignition. Increase in compression ratio to 9.5:1 is recommended for maximum output. Works well with automatic transmission or 4-speed.
These cams provide excellent low end and mid-range power and extended rpm range for spirited street and offroad driving. A perfect combination of mileage and power. Modifications should include small diameter tube headers, low restriction dual exhaust, aftermarket manifold, increased cfm carburetor and reworked or performance ignition. Increase in compression ratio to 9.5:1 is recommended for maximum output. Works well with automatic transmission or 4-speed.
| CNC Part Number | CRW-56261 |
|---|---|
| Price | $237.37 |
| Sold As | Single |
| Manufacturer's Part Number | 56261 |
| Brands | Crower |
| Part Types | Camshaft |
| Departments | Parts |
| Vehicle Make | Oldsmobile |
| Camshaft Type | Hydraulic Flat Tappet |
| RPM Range | 1300 to 4200 |
| Intake Lift | 0.451 |
| Exhaust Lift | 0.474 |
| Intake Duration at 50 | 210 |
| Exhaust Duration at 50 | 219 |
| Advertised Intake Duration | 270 |
| Advertised Exhaust Duration | 276 |
| Valve Setting | Hydraulic |
| Lobe Separation Angle | 112 |
| Custom Notices | ⚠ PROP 65 WARNING |








