COMP Cams Camshaft Kit CS 300R
COMP Cams Camshaft Kit CS 300R
A$3,408.97
Last Available from MFR.
LAST ONE AVAILABLE from the manufacturer's distribution centre. Once sold, this item may not be immediately available again. The dispatch timeframe shown is an estimate based on historical orders for this part and is dependent on the manufacturer releasing the final available unit.
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Description
COMP Cams Camshaft Kit CS 300R
K-KIT - Complete Kit Includes: Camshaft, Lifters, Valve Springs, Retainers, Valve Locks, Valve Stem Seals, Timing Chain Set, Assembly Lube (in flat tappet applications), Decals and Instructions.
Additional Information
Excellent choice for maximum street effort, racy idle, 3500+ stall with low gears, 10:1 compression and headers.
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 Kit
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.
| Additional Application Notes | |
|---|---|
| • w/ M Engine VIN; Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle Mech Roller;3000-7000rpm;Adv.Dur. 300 Int./Exh.;V.Lift .575 Int./Exh.;Lobe 110 deg.;Incl.Cam;Lifter;V.Sprng/Ret./Lock/Seal;Timing Set; | |
| • Not Legal For Sale Or Use On Pollution-Controlled Motor Vehicle Mech Roller;3000-7000rpm;Adv.Dur. 300 Int./Exh.;V.Lift .575 Int./Exh.;Lobe 110 deg.;Incl.Cam;Lifter;V.Sprng/Ret./Lock/Seal;Timing Set; | |
These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.
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
| Advertised Exhaust Duration: | 300 |
| Advertised Intake Duration: | 300 |
| Amazon ASIN: | B001GETEXS |
| Assembly Lubricant Included: | No |
| Basic Operating RPM Range: | 3,000-7000 |
| 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 Roller |
| Camshaft Gear Attachment: | 3-Bolt |
| Camshaft Material: | Austempered Ductile Iron |
| Camshaft Series: | Magnum |
| Description: | Magnum 255/255 Solid Roller Cam K-Kit for Chevrolet Small Block |
| Engine Family: | Chevrolet 262-400 c.i. 8 Cylinder (1958-1998) |
| Exhaust Duration @ .050 in.: | 255 |
| Exhaust Duration at .050 inch Lift: | 255 |
| Exhaust Duration: | 300 |
| Exhaust Valve Lift(in): | 0.575 |
| Exhaust Valve Lift: | 0.575 |
| Gaskets Included: | No |
| Intake Duration @ .050 in.: | 255 |
| Intake Duration at .050 Inch Lift: | 255 |
| Intake Duration: | 300 |
| Intake Valve Lift(in): | 0.575 |
| Intake Valve Lift: | 0.575 |
| Kit Type: | K-Kit - Complete Kit |
| Lifter Type: | Solid Roller |
| Lifters Included: | Yes |
| Part Number: | ccaK12-705-8 |
| RPM Range: | 3000-9000 |
| Title: | Magnum 255/255 Solid Roller Cam K-Kit for Chevrolet Small Block |
| Usage: | Street/Strip |
| Valve Springs Included: | Yes |
Product Downloads
| # | Document Type | Download |
|---|---|---|
| 1. | Catalog |
|
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 | ccaK12-705-8 |
| SFX Item ID | 4123790 |
| Accounting SKU | cca-K12-705-8 |
| Manufacturer SKU | K12-705-8 |
| Manufacturer UPC | 036584460350 |
| Alternative References | CCA-K12-705-8, K12-705-8 |
Cam/Lifter, Valvetrain, Mechanical Roller Tappet, Adv. Duration 300/300, Lift .575/.575, Chevy, Small Block
COMP Cams Magnum solid roller cam and lifter kits are designed for everyone from the serious street performance enthusiast to the all-out competition drag racer. Whether you're driving a street rod, show car with power accessories, a super gas, or a super competition car on alcohol, one of these kits will fit your engine's needs .
| Product Attributes | |
|---|---|
| Brand | COMP Cams |
| Manufacturer's Part Number | K12-705-8 |
| Part Type | Camshaft Kits |
| Product Line | COMP Cams Magnum Solid Roller Cam and Lifter Kits |
| UPC | 036584460350 |
| Cam Style | Solid roller, Retro-fit |
| Basic Operating RPM Range | 3,000-7,000 |
| Camshaft Use | Street/Strip |
| Intake Duration at 050 inch Lift | 255 |
| Exhaust Duration at 050 inch Lift | 255 |
| Duration at 050 inch Lift | 255 int./255 exh. |
| Advertised Intake Duration | 300 |
| Advertised Exhaust Duration | 300 |
| Advertised Duration | 300 int./300 exh. |
| Intake Valve Lift with Factory Rocker Arm Ratio | 0.575 in. |
| Exhaust Valve Lift with Factory Rocker Arm Ratio | 0.575 in. |
| Valve Lift with Factory Rocker Arm Ratio | 0.575 int./0.575 exh. |
| Intake Valve Lash | 0.020 in. |
| Exhaust Valve Lash | 0.020 in. |
| Grind Number | CS 300A-R10 |
| Computer-Controlled Compatible | No |
| Lifters Included | Yes |
| Lifter Style | Mechanical roller |
| Valve Springs Included | Yes |
| Outside Diameter of Outer Spring (in.) | 1.460 in. |
| Retainers Included | Yes |
| Locks Included | Yes |
| Valve Stem Seals Included | Yes |
| Timing Chain and Gears Included | Yes |
| Timing Chain Style | Double non-roller |
| Assembly Lubricant Included | No |
| Pushrods Included | No |
| Rocker Arms Included | No |
| Gaskets Included | No |
| Valve Springs Required | No |
| Quantity | Sold as a kit. |
Compatibility
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