ISKY RACING CAMS 805DO Big Block Valve Springs Nhra ISK-805

( Brand: Isky Racing Cams ), ( Manufacturer Part Number: 805DO ), ( Type: Valve Springs ), ( Ipn: Isk-805-do ), ( Items Included: Valve Springs, Keepers ), ( Material: Chrome Silicon ), ( Performance Part: Yes )

Review ISKY RACING CAMS Chevy Big Block Valve Springs Nhra Stock Class fits ELIMINATOR 1967–1995

Introducing the iSkady Racing Cams 805DO Chevy Big Block camshafts, specifically designed for the NHRA Eliminator class vehicles from the years 1967 to 1995. These camshafts are an excellent choice for those seeking high performance and reliability in their classic Chevy Big Block engines.

The iSkady Racing Cams 805DO is a double overhead camshaft design, which provides superior valve control and intake/exhaust flow. The camshafts are crafted from high-quality billet steel for enhanced durability and precision. Each camshaft is meticulously ground to exacting specifications using advanced CNC technology, ensuring consistent lift, duration, and phasing.

These camshafts offer an aggressive 264/268 degrees of duration at 0.050-inch lift, making them ideal for high RPM applications. The generous valve lift of 0.556 inches on the intake and 0.545 inches on the exhaust produces excellent power and torque across the entire RPM range.

The iSkady Racing Cams 805DO camshafts also feature a unique and innovative roller tip design. This design reduces friction and wear, resulting in longer camshaft life and improved engine efficiency. The roller tips also provide smoother valve operation, leading to reduced engine noise and improved power delivery.

These camshafts are compatible with stock Chevy Big Block engines and are suitable for use with various ignition systems, including distributor, points, and electronic ignition. They can be used with either hydraulic or mechanical lifters, providing flexibility for different engine configurations.

The iSkady Racing Cams 805DO Chevy Big Block camshafts are designed and manufactured in the USA, ensuring the highest quality and attention to detail. They are backed by a one-year warranty, providing peace of mind and confidence in your purchase.

In summary, the iSkady Racing Cams 805DO Chevy Big Block camshafts are a high-performance upgrade for your classic Chevy Big Block engine. They offer aggressive duration and lift, innovative roller tip design, and compatibility with various ignition systems and lifter configurations. With their USA manufacturing, one-year warranty, and meticulous attention to detail, these camshafts are an excellent choice for NHRA Eliminator class vehicles from the years 1967 to 1995.

I. ISKY Racing Cams 805 for Chevy Big Block 1967-1995: An Overview

The ISKY Racing Cams 805 series is a popular choice among racers and performance enthusiasts for their high-performance and durability. These camshafts are designed specifically for Chevy Big Block engines used in NHRA Eliminator classes from 1967 to 1995.

1. High Performance: ISKY Racing Cams 805 offer improved engine performance by increasing valve lift and duration, resulting in better power output and increased RPM capabilities.

2. Durability: These camshafts are made from high-quality materials and undergo rigorous testing to ensure they can withstand the demands of high-performance racing applications.

3. Customizable: ISKY Racing Cams offer various grind options to cater to different racing classes and engine configurations.

4. Improved Engine Sound: These camshafts can provide a more aggressive engine sound, which is desirable for many racers and enthusiasts.

1. Cost: ISKY Racing Cams 805 can be more expensive than stock camshafts or aftermarket alternatives.

2. Installation Complexity: Installing these camshafts may require additional modifications to the engine, such as adjusting clearances and valve train components, which can add to the overall cost and complexity.

3. Potential Power Increase: While increased power is desirable for many racers, it may not be suitable for all applications or drivers, especially those new to high-performance driving.

The ISKY Racing Cams 805 series offers significant performance improvements for Chevy Big Block engines used in NHRA Eliminator classes from 1967 to 1995. However, these improvements come with an increased cost, complex installation process, and potential power increase that may not be suitable for all applications.

If you are a serious racer or performance enthusiast looking to maximize power output and engine performance in your Chevy Big Block engine, the ISKY Racing Cams 805 series may be an excellent investment. However, if you are new to high-performance driving or have a limited budget, you may want to consider stock camshafts or alternative aftermarket options. It is essential to weigh the pros and cons carefully and consult with a professional mechanic or racing expert to ensure the best decision for your specific application.

Details:

The product is a set of Isky Racing valve springs designed for Chevy Big Block engines from 1967 to 1995. These high-performance valve springs are made of chrome silicon material and come with keepers included. These valve springs are specifically built for the NHRA Stock Eliminator Class, offering a reliable and durable solution enhancing engine performance.

part #: 805do price

• $169.99

specifications rockercove:

• for models: Eliminator
• for makes: Chevy
• for years: 1967-1995
• brand: Isky Racing Cams
• mpn: 805do
• type: Valve Springs
• ipn: Isk-805-do
• items included: Valve Springs, Keepers
• material: Chrome Silicon
• performance part: Yes

returns rockercove:

• policy: No Returns

shipping rockercove:

• type: Calculated
• carrier: USPS
• class: Expedited
• service: USPS Priority Mail
• cost: $0.00
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offer rockercove:

• quantity: 1
• availability: In Stock
• sold: 0
• started: November 22, 2025
• options: Ship-to-home

seller rockercove:

• rating: 98.5%
• city: San Gabriel, California
• # reviews: 79

general rockercove:

• Engines Engine Parts > Valvetrain Components > Rocker Valve Covers
• condition: Used