Learn how to choose the right valve springs for your camshaft, the differences between single and dual valve springs and when to replace them.

How to Match Valve Springs to Cam | Single Valve Spring vs Dual

The camshaft is the heart of your engine, choose the wrong one and you’re leaving power on the table

How to Choose a Camshaft Explained | Cam Type Selection Chart

Rebuilding an engine? Stay organized by using a valvetrain rocker arm organizer tray while disassembling the valvetrain components. Learn some tips on why you shouldn't mix up lifters if you intend on using them again.

Disassembling Valvetrain Components

Once you're ready to start selecting valve train components, we have some useful tips and tools that should boost your performance. We discuss proper valve-springs, pushrod length, and rocker arm ratios.

Engine Building - Valvetrain Tips

Learn the basics to engine performance like; how does a cam work? What is Valve lift, duration, lobe separation angle, and cam profiles? Afterwords selecting the right camshaft will be less of a guessing game!

Camshaft Specifications and Terminology

Picking the right camshaft can be a challenge. Use our camshaft selection guide to learn how to select the right cam for your street rod's best performance.

Camshaft Selection Explained

What happens when you advance or retard a camshaft? In this tech article, we explain the pros and cons of installing your cam straight up, advancing or retarding.

Camshaft Timing Tips

Picking a proper camshaft for your project can rapidly deteriorate into chaos. So many possibilities. Want a little advice? Click here!

Pick The Right Camshaft For Your Project

Learn about performing an LS Swap in a 1972 Chevelle in this tech article. We'll discuss lessons learned from our Chevelle engine swap using a 500-horse 6.0.

LS Swap Chevelle Guide

We talked to a few of our in-house race experts about ways to make this racing season your best one yet!

Q&A With Our Race Experts: Tuning and Maintenance Tips 

Engine Family Facets

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Aeromotive Racing Camshaft and Valvetrain

Aeromotive Racing Camshaft and Valvetrain | Speedway Motors

Shop Aeromotive Racing Camshaft and Valvetrain and get Free Shipping on orders over $175 at Speedway Motors.

Aeromotive Racing Camshaft and Valvetrain

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Aeromotive 21121 HTD Drive Belt, 5M/15mm/600mm

Aeromotive 21122 HTD Drive Belt, 5M/15mm/565mm