COMP Cams

CS XR276HR-12 CAM & LFTR

GTIN 00036584041702
$1,000.99
Only 2 left
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Shipping & Returns

Most orders ship within 1–2 business days from US warehouses. Tracking is emailed as soon as your order is on its way.

30-day hassle-free returns on unused parts in original packaging. Read the full returns policy

Overview

Transform your marine engine's performance with the COMP Cams CS XR276HR-12 Cam & Lifter Kit, expertly crafted for Chevrolet, GMC, Cadillac, Pontiac, Buick, Excalibur, Avanti, and Oldsmobile models from 1987 to 1998. This hydraulic roller camshaft kit is designed to enhance your engine's efficiency and power delivery.

  • Hydraulic Roller Design: This camshaft provides smoother operation and better fuel efficiency, making it ideal for stock replacement.
  • Enhanced Performance: With an advertised duration of 276 intake and 282 exhaust, expect improved throttle response and power across the RPM range.
  • Optimal Operating Range: Designed for performance in the 1,500 to 5,500 RPM range, ensuring power when you need it the most.
  • Complete Kit: Includes lifters, providing everything you need for a straightforward installation and reliable performance.
  • Precision Engineering: The 112-degree lobe separation enhances drivability while maintaining the smooth operation of your engine.

This kit is specifically engineered for 305-350 engines with OE hydraulic roller cams, excluding LT1 and LT4, ensuring a perfect fit for your vehicle.

Upgrade your marine engine with the reliability and performance of COMP Cams.

  • Ships fast from US warehouses
  • 30-day hassle-free returns

Specifications

BrandCOMP Cams
GTIN00036584041702

Frequently Asked Questions

What is the COMP Cams CS XR276HR-12 CAM & LFTR used for?
The COMP Cams CS XR276HR-12 CAM & LFTR is designed for marine use and serves as a stock replacement camshaft kit for 1987-98 305-350 engines with OE hydraulic roller cams, excluding LT1 and LT4.
What is included in the kit?
The kit includes a hydraulic roller camshaft and hydraulic roller lifters, but does not include locks, gaskets, pushrods, retainers, rocker arms, or valve springs.
How hard is it to install the COMP Cams camshaft kit?
Installation difficulty can vary, and it is generally recommended to seek professional installation to ensure proper setup.
What are the specifications of the camshaft?
The camshaft has an advertised duration of 276 intake and 282 exhaust, with a basic operating RPM range of 1,500-5,500 and a lobe separation of 112 degrees.
What is the reputation of the COMP Cams brand?
COMP Cams is known for producing high-performance camshafts and related components, catering to a variety of automotive applications.

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