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Product Discontinued
CRANE CAMSPART NUMBER: 271-133841
Mechanical Flat Tappet Camshaft Lift: .544"/.567" Advertised Duration: 304°/314° RPM Range: 2800-6600
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This product is no longer available. Please call customer service for assistance at 1-800-345-4545.
1967-95 Big Block Chevy 396-454
- Mechanical Flat Tappet Camshaft
Lift: .544"/.567"
Advertised Duration: 304°/314°
RPM Range: 2800-6600
*Note: In order to use these camshafts in 1965-66 396/427ci blocks, it is necessary to machine a 3/16' wide x 7/64' deep groove in the rear main journal of the cam to allow oil flow to the top of the engine.
FAIR IDLE, MODERATE PERFORMANCE USAGE, GOOD LOW AND MID-RANGE HP, BRACKET RACING, AUTO TRANS W/2000+ CONVERTER, 3400-3800 CRUISE RPM, 10.5 TO 11.5 COMPRESSION RATIO ADVISED.
| Grind Number: | F-304-2 (replaces CC-304-2) |
| Operating Range: | 2800-6600 RPM |
| Duration Advertised: | 304° Intake / 314° Exhaust |
| Duration @ .050' Lift: | 238° Intake / 248° Exhaust |
| Valve Lift w/1.7 Rockers: | .544' Intake / .567' Exhaust |
| Lobe Separation Angle: | 114° |
| Max Lift Angle: | 109° ATDC Intake / 119° BTDC Exhaust |
| Open/Close @.050' Cam Lift: | Intake - 10° BTDC (opens) / 48° ABDC (closes) Exhaust - 63° BBDC (opens) / 5° ATDC (closes) |
Part TypeCamshaft
BrandCRANE CAMS
Package Height2.5
Package Width2.5
Package Length25.2
Weight10.36 PG
Vendor Part Number133841
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
