COMP Cams Camshaft CS 280S-8
COMP Cams Camshaft CS 280S-8
Description
Exclusive Comp Cams flash sale discount at StreetFX!
Talk about timing! This is a limited offer while stocks last on various Comp Cams part numbers. There's never been a better time to buy your Comp Cams upgrades, so what are you waiting for?!
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DR 242/250 SFTSBC
SBC - 1955-57 models have an oiling groove in the rear journal. The listed part numbered cams will not fit these models, so if you require a Camshaft with the oiling groove, please call us at 1-800-999-0853 or contact us, and we will assist you with placing an order.
Additional Information
Good torque for heavy car, 10:1 compression. 3000+ stall.
Application Summary
Fits Chevrolet GEN 1 Small Blocks including the 262, 265, 267, 283, 302, 305, 307, 327, 350 and 400. Does not fit LT1/LT4, or factory roller Small Blocks built from 1985 and newer. GM gradually added roller camshafts to 305's and 350's from the mid 80's forward. Camaros/Firebirds/Corvettes received the roller cams early, but many trucks and SUV's had flat tappet cams until the mid 90's. Remove the intake or timing cover to confirm whether the block is a factory roller or flat tappet. Does not fit the LS1, LS2, LS3 or any LS-based 4.8, 5.3, 5.7, 6.0 and 6.2. 1955-1957 Chevrolet 265 engines require a groove on the 5th cam journal for oiling. Contact us for more information.
Part Type
Engine Camshaft
Product Overview
Fits Chevrolet GEN 1 Small Blocks including the 262, 265, 267, 283, 302, 305, 307, 327, 350 and 400. Does not fit LT1/LT4, or factory roller Small Blocks built from 1985 and newer. GM gradually added roller camshafts to 305's and 350's from the mid 80's forward. Camaros/Firebirds/Corvettes received the roller cams early, but many trucks and SUV's had flat tappet cams until the mid 90's. Remove the intake or timing cover to confirm whether the block is a factory roller or flat tappet. Does not fit the LS1, LS2, LS3 or any LS-based 4.8, 5.3, 5.7, 6.0 and 6.2. 1955-1957 Chevrolet 265 engines require a groove on the 5th cam journal for oiling. Contact us for more information.
Features
Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.
Specifications
Product Details
| Amazon ASIN: | B000R9VIH8 |
| Assembly Lubricant Included: | Yes |
| 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. |
| Camshaft Gear Attachment: | 3-Bolt |
| Camshaft Material: | Cast Iron |
| Camshaft Series: | Drag Race |
| Description: | Drag Race 242/250 Solid Flat Cam for Chevrolet Small Block |
| Engine Family: | Chevrolet 262-400 c.i. 8 Cylinder (1958-1998) |
| Exhaust Duration @ .050 in.: | 250 |
| Exhaust Duration: | 285-1 |
| Exhaust Valve Lift(in): | 0.532 |
| Grind Number: | 280B-8 |
| Intake Duration @ .050 in.: | 242 |
| Intake Duration: | 280-1 |
| Intake Valve Lift(in): | 0.507 |
| Lifter Type: | Mechanical Flat Tappet |
| Lifters Included: | No |
| Part Number: | cca12-221-5 |
| RPM Range: | 3000-9000 |
| Title: | Drag Race 242/250 Solid Flat Cam for Chevrolet Small Block |
| Usage: | Strip |
| 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 | cca12-221-5 |
| SFX Item ID | 4118600 |
| Accounting SKU | cca-12-221-5 |
| Manufacturer SKU | 12-221-5 |
| Manufacturer UPC | 036584640288 |
| Alternative References | 12-221-5, CCA-12-221-5 |
Camshaft, Mechanical Flat Tappet, Advertised Duration 280/285, Lift .507/.532, Chevy, Small Block, Each
COMP Cams drag race camshafts are offered in four styles: hydraulic flat tappet, hydraulic roller tappet, mechanical roller tappet, and mechanical flat tappet. These cams are ideal for the performance demands of the dragstrip, as well as street, strip, Circle Track, and other applications. Over a hundred models are available; choose the camshaft designed for your vehicle and engine family.
| Product Attributes | |
|---|---|
| Brand | COMP Cams |
| Manufacturer's Part Number | 12-221-5 |
| Part Type | Camshafts |
| Product Line | COMP Cams Drag Race Camshafts |
| UPC | 036584640288 |
| Cam Style | Solid flat tappet |
| Camshaft Use | Drag race |
| Basic Operating RPM Range | 3,000-6,000 |
| Intake Duration at 050 inch Lift | 242 |
| Exhaust Duration at 050 inch Lift | 250 |
| Duration at 050 inch Lift | 242 int./250 exh. |
| Advertised Intake Duration | 280 |
| Advertised Exhaust Duration | 285 |
| Advertised Duration | 280 int./285 exh. |
| Intake Valve Lift with Factory Rocker Arm Ratio | 0.507 in. |
| Exhaust Valve Lift with Factory Rocker Arm Ratio | 0.532 in. |
| Valve Lift with Factory Rocker Arm Ratio | 0.507 int./0.532 exh. |
| Intake Valve Lash | 0.026 in. |
| Exhaust Valve Lash | 0.028 in. |
| Remanufactured | No |
| Computer-Controlled Compatible | No |
| Grind Number | CS 280S-8 |
| Valve Springs Required | Yes |
| Quantity | Sold individually. |
Compatibility
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