COMP Cams Camshaft CB 270B-10
COMP Cams Camshaft CB 270B-10
Description
MagM 235/242 SFT BBC
Additional Information
Jet boat or inboard/outboard drive. Pleasure usage, skiing, economy.
Application Summary
Chevrolet GEN IV 396-454 Big Block Engines Originally Equipped with Flat Tappet Camshafts
Part Type
Engine Camshaft
Product Overview
*Magnum Camshafts*
• Great high RPM power
• Easy on valve train parts
• Can be used with mild ratio rocker arms and traditional performance valve springsAvailable
• Best with aftermarket converter and 9.5:1+ compression
Features
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Specifications
Product Details
| Advertised Exhaust Duration: | 280 |
| Advertised Intake Duration: | 270 |
| Amazon ASIN: | B000P5D72S |
| Assembly Lubricant Included: | Yes |
| Basic Operating RPM Range: | 2,500-6,500 |
| C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?: | Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?: | Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. Exempt for On-Road Vehicles?: | No |
| C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?: | Yes, but must be a race/competition only vehicle. |
| Cam Type: | Solid Flat Tappet |
| Cam and Lifter Kit Upgrade: | CL11-550-5 |
| Camshaft Gear Attachment: | 3-Bolt |
| Camshaft Material: | Cast Iron |
| Camshaft Series: | Magnum Marine |
| Description: | Magnum Marine 235/242 Solid Flat Cam for Chevrolet Big Block 396-454 |
| Engine Family: | Chevrolet 396-454 c.i. 8 Cylinder (1967-1996) |
| Exhaust Duration @ .050 in.: | 242 |
| Exhaust Duration at .050 inch Lift: | 242 |
| Exhaust Duration: | 280 |
| Exhaust Valve Lift(in): | 0.575 |
| Exhaust Valve Lift: | 0.575 |
| Grind Number: | 270B |
| Intake Duration @ .050 in.: | 235 |
| Intake Duration at .050 Inch Lift: | 235 |
| Intake Duration: | 270 |
| Intake Valve Lift(in): | 0.561 |
| Intake Valve Lift: | 0.561 |
| K-Kit Upgrade: | K11-550-5 |
| Lifter Type: | Solid Flat Tappet |
| Lifters Included: | No |
| Part Number: | cca11-550-5 |
| RPM Range: | 2000-9000 |
| SK-Kit Upgrade: | SK11-550-5 |
| Title: | Magnum Marine 235/242 Solid Flat Cam for Chevrolet Big Block 396-454 |
| Usage: | Marine |
| Valve Springs Required: | Yes |
Product Downloads
Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | Comp Cams, Comp Cams (edelbrock) |
| StreetFX SKU | cca11-550-5 |
| SFX Item ID | 4118457 |
| Accounting SKU | cca-11-550-5 |
| Manufacturer SKU | 11-550-5 |
| Manufacturer UPC | 036584640134 |
| Alternative References | 11-550-5, CCA-11-550-5 |
Camshaft, Mechanical Flat Tappet, Advertised Duration 270/280, Lift .561/.575, Chevy, 396-454, Each
Designed for hot street/strip cars, COMP Cams Magnum series cams require a higher compression ratio, rear-end gear ratio, and stall torque converter than stock. With a very aggressive profile, these Magnum hydraulic camshafts provide maximum top-end performance for your high performance car.
| Product Attributes | |
|---|---|
| Brand | COMP Cams |
| Manufacturer's Part Number | 11-550-5 |
| Part Type | Camshafts |
| Product Line | COMP Cams Magnum Hydraulic Camshafts |
| UPC | 036584640134 |
| Cam Style | Solid flat tappet |
| Camshaft Use | Marine |
| Basic Operating RPM Range | 2,500-6,500 |
| Intake Duration at 050 inch Lift | 235 |
| Exhaust Duration at 050 inch Lift | 242 |
| Duration at 050 inch Lift | 235 int./242 exh. |
| Advertised Intake Duration | 270 |
| Advertised Exhaust Duration | 280 |
| Advertised Duration | 270 int./280 exh. |
| Intake Valve Lift with Factory Rocker Arm Ratio | 0.561 in. |
| Exhaust Valve Lift with Factory Rocker Arm Ratio | 0.575 in. |
| Valve Lift with Factory Rocker Arm Ratio | 0.562 int./0.575 exh. |
| Remanufactured | No |
| Computer-Controlled Compatible | No |
| Grind Number | CB 270B-10 |
| Valve Springs Required | Yes |
| Quantity | Sold individually. |
Compatibility
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