Installation Time
(approx) a Day
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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Comp Cams LSR Rectangular Port 235/251 Hydraulic Roller Camshaft (97-13 Corvette C5 & C6)
Item CV7088
Our Price
$541.95 each
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$27.10 Available in AM Cash Rewards.
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Product Information
Features, Description, Q&A, Specs & Installation
Features
- _x000D_
- Hydraulic Roller Camshaft Delivering Strong Mid-Range To High-End Torque And Horsepower For GM LS Engines With Rectangular Port Cylinder Heads _x000D_
- 12 Months Manufacturer Warranty _x000D_
- Engine Family: GM LS GEN III/IV 3-Bolt 8 Cylinder 1997-2015 _x000D_
- RPM Operating Range: 2200-7200 _x000D_
- Cam Type: Hydraulic Roller _x000D_
- Camshaft Series: LSR Rectangular Port All Out Power _x000D_
- Camshaft Gear Attachment: 3-Bolt _x000D_
- Advertised Intake Duration: 285 _x000D_
- Advertised Exhaust Duration: 301 _x000D_
- Intake Duration At .050 Inch Lift: 235 _x000D_
- Exhaust Duration At .050 Inch Lift: 251 _x000D_
- Intake Valve Lift: 0.621 _x000D_
- Exhaust Valve Lift: 0.624 _x000D_
- Lobe Lift Intake: 0.365 _x000D_
- Lobe Lift Exhaust: 0.367 _x000D_
- Lobe Separation Angle: 113 _x000D_
- Intake Centerline: 109 _x000D_
- Valve Timing Lift: 0.006 _x000D_
- Exhaust Close ATDC: 34 _x000D_
- Intake Open BTDC: 32 _x000D_
- Exhaust Open BBDC: 86 _x000D_
- Intake Close ABDC: 72 _x000D_
- Make: GM _x000D_
- Lifter Type: Hydraulic Roller _x000D_
- Usage: Street / Strip _x000D_
- Performance Package: No _x000D_
- Fits 1997-2013 Corvette C5 & C6 Models _x000D_
Description
Advanced Hydraulic Camshaft. The Comp Cams LSR Rectangular Port 235/251 Hydraulic Roller Camshaft is engineered to deliver strong mid-range to high-end torque and horsepower for GM LS engines with rectangular port cylinder heads. It is optimized for street and strip use, specifically designed for LS GEN III/IV 3-bolt 8-cylinder engines.
_x000D__x000D_Construction and Appearance. Featuring high-quality hydraulic roller lifters and crafted from durable materials, this camshaft ensures long-lasting performance. Precision-ground with a smooth finish, it provides optimal valve timing and lift characteristics for improved engine efficiency.
_x000D__x000D_Installation. Professional mechanical skills are recommended for installation. The camshaft is a straightforward replacement for compatible GM LS engines equipped with 3-bolt camshaft gears and does not require drilling or major engine modifications.
_x000D__x000D_Warranty. Comes with a 12-month manufacturer warranty, offering reliability and peace of mind.
_x000D_Application. This camshaft fits 1997-2013 Corvette C5 & C6 models with LS GEN III/IV 3-bolt small block V8 engines, designed to enhance power output without compromising drivability.
Comp Cams 54-470-11
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Hydraulic Roller Camshaft
- (1) Cam Gear
- Hardware
- Instruction Manual
Tech Specs
4.7
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