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COMP Cams 82-246-4 Xtreme Energy Hydraulic Flat Tappet Camshaft for Holden - 274H V8

Part of: COMP Cams Xtreme Energy Hydraulic Flat Tappet Camshaft Ford

Other options in this family: COMP Cams 31-238-3 COMP Cams 35-238-3 COMP Cams 35-242-3 COMP Cams 51-222-4 COMP Cams 31-242-3

Manufacturer

Picture for manufacturer COMP Cams

Part Number

82-246-4
7 reviews
Sale Price

$309.95

2 left at this price

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Usually delivered within 2 days

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Product Details

The COMP Cams Xtreme Energy 82-246-4 is a high-performance hydraulic flat tappet camshaft specifically engineered for 1970-1988 Holden V8 engines. This camshaft delivers excellent mid-range torque and strong top-end power, making it ideal for street performance and mild racing applications.

Key Specifications:

  • Duration at 0.050": 224°/230° intake/exhaust
  • Advertised duration: 274°/280° intake/exhaust
  • Valve lift: 0.462"/0.480" intake/exhaust (with 1.5:1 rocker ratio)
  • Lobe separation angle: 110°
  • Hydraulic flat tappet design for reliable street performance
  • Compatible with factory valve springs and components

Performance Characteristics:

  • Idle RPM range: 1,800-2,400 RPM (smooth idle with mild lope)
  • Power range: 1,500-5,500 RPM
  • Excellent throttle response and drivability
  • Strong vacuum for power brakes and accessories

This camshaft is designed to work with stock or slightly modified valve train components, making it an excellent upgrade for street-driven Holden V8 engines. The Xtreme Energy profile provides a noticeable performance increase over stock while maintaining good street manners and reliability. Requires compatible hydraulic lifters (not included).

Products specifications

Title

82-246-4 CamShaft, H8 XE274H

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Was quick and ease to use. The prices did beat your competitors. Just now have to see how your Shipping is. Update, shipping was quick and on my door before I expected, very happy.

The buying process was easy and simple I will comment on the merchandise when I receives it.

Well organized and easy to get through each step at checkout.

Fantastic ! Ordered a Weather Tech Cargo Liner for my 2012 Ford Explorer. Price was $60 less here than ALL other sites on web. I was skeptical that this was going to be a counterfeit -- as the price was too good to be true. I was extremely happy to receive the genuine product as I expected in less than a week -- and for $60 less than the competitors ! GREAT VALUE and great service ! I will definitely be back !!

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