Comp Cams Roller Cam for Big Block Ford 836-1

Description

Product Overview

The Comp Cams 836-1 roller cam is a purpose‑built component for Big Block Ford engines ranging from 429 to 460 cubic inches. Crafted from high‑grade tool steel, the cam features a .875 inch roller diameter and a seat height of 2.01 inches, providing optimal lift and duration for aggressive power curves. EDM oil injection technology delivers a constant, pressurized oil stream directly to the bearing assembly through a precision‑drilled hole, ensuring lubrication under the most demanding conditions. Needle bearings are meticulously sorted by size, distributing loads evenly to prevent premature wear. The durable axle, forged from wear‑resistant tool steel, extends the life of the roller assembly, especially in high‑rpm scenarios.

Usage

This cam is ideal for street performance builds, drag racing, and high‑output street‑legal applications where reliability and power are paramount. Install it in any Big Block Ford 429‑460 engine to achieve smoother valve operation, reduced friction, and enhanced durability at elevated RPMs. Targeted at performance enthusiasts, professional builders, and racers, the 836-1 cam integrates seamlessly with standard lifters and pushrods, making it a versatile upgrade for both new builds and engine rebuild projects.

Why Choose Us

Comp Cams has a legacy of precision engineering and rigorous quality control. Each 836-1 cam undergoes a multi‑stage inspection process, including dimensional verification, hardness testing, and dynamic balance checks. The EDM oil injection system is patented by Comp Cams, guaranteeing a patented flow rate that outperforms conventional oiling methods. Our needle bearings are sourced from OEM‑grade suppliers and are individually matched to the cam’s load profile, delivering consistent performance lap after lap. With a weight of just 4.6 ounces, the cam adds minimal mass while maximizing mechanical advantage, a balance that only a seasoned manufacturer can achieve.

Key Features

• .875 inch roller diameter for high lift and reduced valve train friction.
• EDM oil injection provides constant, pressurized lubrication to the bearing assembly.
• Precision‑sorted needle bearings ensure even load distribution and extended bearing life.
• Wear‑resistant steel axle designed for high‑rpm durability.
• Lightweight 4.6‑ounce construction enhances engine responsiveness.

FAQ

What engines are compatible with the 836-1 cam?

The 836-1 cam is designed for Big Block Ford engines ranging from 429 to 460 cubic inches, fitting standard lifter and pushrod configurations.

How does EDM oil injection improve cam performance?

EDM oil injection creates a precise, high‑pressure oil stream that directly lubricates the bearing surfaces, reducing wear and maintaining consistent oil flow even at extreme RPMs.

Do I need to replace lifters when installing this cam?

While the cam is compatible with most standard lifters, using high‑quality roller lifters is recommended to fully benefit from the cam’s design and to maintain optimal valve train geometry.

Is the cam suitable for street‑legal applications?

Yes, the 836-1 cam meets emissions and durability standards for street use, delivering performance gains without sacrificing reliability.

What warranty does Comp Cams provide?

Comp Cams offers a limited lifetime warranty against manufacturing defects, reflecting confidence in the cam’s material quality and engineering.