COMP Cams Stage 2 LST 251/266 Hydraulic Roller Cam for Manual GM LS3 w/ Aftermarket Pistons
COMP Cams Stage 2 LST 251/266 Hydraulic Roller Cam for Manual GM LS3 w/ Aftermarket Pistons
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A$854.89
A$1,244.25
Available from MFR.
This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.
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Description
Stage 2 LST 251/266 Hydraulic Roller Cam
Product Overview
GM, 4.8, 5.3, 5.7, 6.0, 6.2, 7.0, LS1, LS2, LS3, LS4, LS6, LS7, LSA, LS9, Camaro, Silverado, LS Swap, 383, 350, SBC, Chevelle, Yukon, L92, LM7, 325, GMC, Trailblazer, Corvette, GM LS, GEN III, GEN 3, GEN IV, GEN 4, DOD, AFM, VVT, BTR, Texas Speed
Product Details
| Advertised Exhaust Duration: | 315 |
|---|---|
| Advertised Intake Duration: | 306 |
| Amazon ASIN: | B07MGZ374H |
| Assembly Lubricant Included: | No |
| Basic Operating RPM Range: | 3,500-7,500 |
| 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 |
| CK-Kit Upgrade: | CK54-307-11 |
| California Proposition 65: | WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov |
| Cam Type: | Hydraulic Roller |
| Camshaft Gear Attachment: | 3-Bolt |
| Camshaft Material: | Billet Steel |
| Camshaft Series: | Low Shock Technology |
| Description: | Stage 2 LST Cam for Manual LS3 Corvette/Camaro w/ Aftermarket Pistons |
| Engine Family: | GM LS GEN III/IV 3-Bolt 8 Cylinder (1997-2015) |
| Exhaust Duration at .050 inch Lift: | 266 |
| Exhaust Valve Lift: | 0.655 |
| Grind Number: | 306LMH13 |
| Intake Duration at .050 Inch Lift: | 251 |
| Intake Valve Lift: | 0.663 |
| Lifter Type: | Hydraulic Roller |
| Lifters Included: | No |
| Lobe Separation: | 113 |
| MK-Kit Upgrade: | MK54-307-11 |
| Part Number: | cca54-307-11 |
| Recommended Cam Install Kit: | 5621 |
| Recommended Max-Lift BSR Shaft Rocker System: | 1982-16 |
| Recommended Upgraded Stock Rocker Arms: | 1478-16 |
| Stage: | 2 |
| Title: | Stage 2 LST Cam for Manual LS3 Corvette/Camaro w/ Aftermarket Pistons |
| Usage: | Drag Race |
| Valve Springs Required: | Yes |
Application Summary
Chevrolet: Camaro 10 - 15 6.2 L Engine, Chevrolet: Corvette 08 - 13 6.2 L Engine
Part Type
Engine Camshaft
Specifications
- Product Attributes - Brand
- COMP Cams
- Product Attributes - Manufacturer's Part Number
- 54-307-11
- Product Attributes - Part Type
- Camshafts
- Product Attributes - Product Line
- COMP Cams Stage 2 LST Series Hydraulic Roller Camshafts
- Product Attributes - UPC
- 00036584386339
- Product Attributes - Cam Style
- Hydraulic roller, OE roller
- Product Attributes - Camshaft Use
- Drag race
- Product Attributes - Camshaft Manufacturers Description
- HYDRAULIC ROLLER - Best maximum HP for LS3 drag race applications. Requires aftermarket pistons with valve reliefs Drag race power & street durability. 7500 RPM stability w/ CK and MK Kits.
- Product Attributes - Basic Operating RPM Range
- 3,000-7,500
- Product Attributes - Intake Duration at 050 inch Lift
- 251
- Product Attributes - Exhaust Duration at 050 inch Lift
- 266
- Product Attributes - Duration at 050 inch Lift
- 251 int./266 exh.
- Product Attributes - Advertised Intake Duration
- 306
- Product Attributes - Advertised Exhaust Duration
- 315
- Product Attributes - Advertised Duration
- 306 int./315 exh.
- Product Attributes - Intake Valve Lift with Factory Rocker Arm Ratio
- 0.663 in.
- Product Attributes - Exhaust Valve Lift with Factory Rocker Arm Ratio
- 0.655 in.
- Product Attributes - Valve Lift with Factory Rocker Arm Ratio
- 0.633 int./0.655 exh.
- Product Attributes - Lobe Separation (degrees)
- 113
- Product Attributes - Camshaft Gear Attachment
- 3-bolt
- Product Attributes - Remanufactured
- No
- Product Attributes - Computer-Controlled Compatible
- Yes
- Product Attributes - Valve Springs Required
- Yes
- Product Attributes - Quantity
- Sold individually.
- Product Attributes - Notes
- For use with LS3-based engines with aftermarket pistons with valve reliefs.
Reference Information
| Brand Name/s | Comp Cams |
|---|---|
| StreetFX SKU | cca54-307-11 |
| SFX Item ID | 4118168 |
| Supplier Item Code | 4118168 |
| Manufacturer SKU | 54-307-11 |
| Manufacturer UPC | 36584386339 |
| Alternative References | ls1, ls2, ls3, ls4, ls6, ls7 |
Brochures
Compatibility
Chevrolet: Camaro 10 - 15 6.2 L Engine, Chevrolet: Corvette 08 - 13 6.2 L Engine
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