COMP Cams Camshaft CRB 305H-10
COMP Cams Camshaft CRB 305H-10
A$711.64
Limited Availability from MFR
Limited stock available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical orders of this part. This item is not held in our own warehouse, and availability and release timing may vary depending on manufacturer stock movements and processing at the time of ordering.
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Description
An older member of the COMP Cams grind family, the Magnum series of camshafts offers excellent performance gains over stock without the added wear and tear associated with more aggressive camshafts. Ideal for use with higher compression ratio engines that need to bleed off compression, the magnum series performs its best when static compression is 9.5:1+ and with an aftermarket higher stall torque converter. Delivering excellent high RPM power, while not needlessly abusing valve train parts, the Magnum grind family is the perfect choice for performance engines equipped with mild ratio rocker arms and traditional performance valve springs.
Product Overview
An older member of the COMP Cams grind family, the Magnum series of camshafts offers excellent performance gains over stock without the added wear and tear associated with more aggressive camshafts. Ideal for use with higher compression ratio engines that need to bleed off compression, the magnum series performs its best when static compression is 9.5:1+ and with an aftermarket higher stall torque converter. Delivering excellent high RPM power, while not needlessly abusing valve train parts, the Magnum grind family is the perfect choice for performance engines equipped with mild ratio rocker arms and traditional performance valve springs.
Product Details
| Advertised Exhaust Duration: | 305 |
|---|---|
| Advertised Intake Duration: | 305 |
| Amazon ASIN: | B001O0FWWQ |
| Assembly Lubricant Included: | Yes |
| Basic Operating RPM Range: | 3,500-6,500 |
| C.A.R.B. E.O. Number: | N/A |
| C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?: | Yes, but must meet tailpipe emission standards for year of vehicle. |
| 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. |
| C.A.R.B. Exemption Reason: | N/A |
| California Proposition 65: | WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov |
| Cam Type: | Hydraulic Flat Tappet |
| Cam and Lifter Kit Upgrade: | CL21-243-4 |
| Camshaft Gear Attachment: | 1-Bolt |
| Camshaft Material: | Cast Iron |
| Camshaft Series: | Magnum |
| Description: | Magnum 253/253 Hydraulic Flat Cam for Chrysler 383-440 |
| Engine Family: | Chrysler 383-440 c.i. 8 Cylinder (1959-1980) |
| Exhaust Duration @ .050 in.: | 253 |
| Exhaust Duration at .050 inch Lift: | 253 |
| Exhaust Duration: | 305 |
| Exhaust Valve Lift(in): | 0.525 |
| Exhaust Valve Lift: | 0.525 |
| Grind Number: | 305H |
| Intake Duration @ .050 in.: | 253 |
| Intake Duration at .050 Inch Lift: | 253 |
| Intake Duration: | 305 |
| Intake Valve Lift(in): | 0.525 |
| Intake Valve Lift: | 0.525 |
| K-Kit Upgrade: | K21-243-4 |
| Lifter Type: | Hydraulic Flat Tappet |
| Lifters Included: | No |
| Lobe Separation: | 110 |
| Part Number: | cca21-243-4 |
| RPM Range: | 3000-9000 |
| SK-Kit Upgrade: | SK21-243-4 |
| Title: | Magnum 253/253 Hydraulic Flat Cam for Chrysler 383-440 |
| Usage: | Street/Strip |
| Valve Springs Required: | Yes |
Application Summary
Fits Chrysler B/RB 383, 400, 413, 426 Wedge and 440
Part Type
Engine Camshaft
Specifications
- Product Attributes - Brand
- COMP Cams
- Product Attributes - Manufacturer's Part Number
- 21-243-4
- Product Attributes - Part Type
- Camshafts
- Product Attributes - Product Line
- COMP Cams Magnum Hydraulic Camshafts
- Product Attributes - UPC
- 036584610991
- Product Attributes - Cam Style
- Hydraulic flat tappet
- Product Attributes - Camshaft Use
- Street/Strip
- Product Attributes - Basic Operating RPM Range
- 3,500-6,500
- Product Attributes - Intake Duration at 050 inch Lift
- 253
- Product Attributes - Exhaust Duration at 050 inch Lift
- 253
- Product Attributes - Duration at 050 inch Lift
- 253 int./253 exh.
- Product Attributes - Advertised Intake Duration
- 305
- Product Attributes - Advertised Exhaust Duration
- 305
- Product Attributes - Advertised Duration
- 305 int./305 exh.
- Product Attributes - Intake Valve Lift with Factory Rocker Arm Ratio
- 0.525 in.
- Product Attributes - Exhaust Valve Lift with Factory Rocker Arm Ratio
- 0.525 in.
- Product Attributes - Valve Lift with Factory Rocker Arm Ratio
- 0.525 int./0.525 exh.
- Product Attributes - Lobe Separation (degrees)
- 110
- Product Attributes - Camshaft Gear Attachment
- 1-bolt
- Product Attributes - Remanufactured
- No
- Product Attributes - Computer-Controlled Compatible
- No
- Product Attributes - Grind Number
- CRB 305H-10
- Product Attributes - Valve Springs Required
- Yes
- Product Attributes - Quantity
- Sold individually.
- Product Attributes - Notes
- Single-bolt camshaft.
Reference Information
| Brand Name/s | Comp Cams |
|---|---|
| StreetFX SKU | cca21-243-4 |
| SFX Item ID | 4119428 |
| Supplier Item Code | 4119428 |
| Manufacturer SKU | 21-243-4 |
| Manufacturer UPC | 36584610991 |
| Alternative References | COM21-243-4, 305H-10 |
Brochures
Compatibility
Fits Chrysler B/RB 383, 400, 413, 426 Wedge and 440
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