COMP Cams Ss Valve LS1 Exh 1.57in 4.930in
COMP Cams Ss Valve LS1 Exh 1.57in 4.930in
A$100.92
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
COMP Cams Sportsman Stainless Steel Valves are available in a variety of diameters and stem lengths for Street/Competition engines. Made from 21-4N forged high-strength Steel alloy with 50 HRc minimum hard tips (eliminates the need for a lash cap), these valves are state-of-the-art, delivering tremendous performance and durability. Recommended for all hydraulic, Mechanical and Roller lifter Applications, these valves feature hard chrome-plated 11/32" stems with proprietary oil retention surfacing, not thin flash plating. To increase flow without increasing the valve diameter, high flow underhead fillet relief was designed in. In addition, the swirl-polished fillets generate a higher flow rate with reduced radial crack propagation, increasing their resistance to failure. Variety of diameters and stem lengths for Street/Competition engines - affordable! Made from 21-4N forged high strength Steel alloy for performance and durability‚ Recommended for all hydraulic, Mechanical and Roller lifter valve trains‚ Chrome plated stem and hardened tip don't require lash cap‚ Spiral polished and high flow underhead machining for maximum flow.
Product Overview
COMP Cams Sportsman Valves are available in a variety of materials, diameters and stem lengths for street and competition engines. The stainless steel valves are made from 21-4N forged steel alloy with 50 HRC minimum hard tips (eliminating lash caps); these valves deliver tremendous performance and durability. The hard chrome-plated 11/32" stems utilize proprietary oil retention surfacing. For extremely high revving LS applications, COMP® engineers developed titanium valves. Weighing 35% less than stainless steel, titanium valves are a must for race applications where valve float is not an option. For high temperature and high boost applications, valves constructed from Inconel superalloy are also available.
Product Details
| Amazon ASIN: | B002EE495M |
|---|---|
| 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 |
| Description: | Sportsman Stainless Exhaust Valve for GM LS w/ 1.570" Head, 4.930" Length |
| Engine Family: | GM Gen III LS1/LS2/LS6 |
| Head Diameter: | 1.57 |
| Lock Groove: | Single |
| Material: | Stainless Steel |
| Number of Grooves: | Single |
| Overall Length: | 4.93 |
| Part Number: | cca6048-1 |
| Size: | 8mm |
| Title: | Sportsman Stainless Exhaust Valve for GM LS w/ 1.570" Head, 4.930" Length |
| Valve Position: | Exhaust |
| Valve Series: | Sportsman |
| Valve Stem Outer Diameter: | 8 |
Part Type
Engine Exhaust Valve
Specifications
- Product Attributes - Brand
- COMP Cams
- Product Attributes - Manufacturer's Part Number
- 6048-1
- Product Attributes - Part Type
- Valves
- Product Attributes - Product Line
- COMP Cams Sportsman Stainless Steel Valves
- Product Attributes - UPC
- 036584152941
- Product Attributes - Valve Position
- Exhaust
- Product Attributes - Exhaust Valve Head Diameter (in.)
- 1.570 in.
- Product Attributes - Exhaust Valve Head Diameter (mm)
- 39.878mm
- Product Attributes - Exhaust Valve Stem Diameter (in.)
- 0.344 in.
- Product Attributes - Exhaust Valve Stem Diameter (mm)
- 8.74mm
- Product Attributes - Exhaust Overall Valve Length (in.)
- 4.930 in.
- Product Attributes - Exhaust Overall Valve Length (mm)
- 125.222mm
- Product Attributes - Undercut Stem
- Yes
- Product Attributes - Swirl-Polished
- Yes
- Product Attributes - Valve Tip Length (in.)
- 0.170 in.
- Product Attributes - Valve Tip Length (mm)
- 4.318mm
- Product Attributes - Valve Material
- 21-4N stainless steel
- Product Attributes - Lock Groove Quantity
- 1-groove
- Product Attributes - Lock Groove Style
- Conventional
- Product Attributes - Quantity
- Sold individually.
Reference Information
| Brand Name/s | Comp Cams |
|---|---|
| StreetFX SKU | cca6048-1 |
| SFX Item ID | 4120807 |
| Supplier Item Code | 4120807 |
| Manufacturer SKU | 6048-1 |
| Manufacturer UPC | 36584152941 |
| Alternative References | ls1, ls2, ls3, ls4, ls6, ls7 |
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