Gas Engines

The hobby of collecting antique engines, past and present.

Coolspring Spotlight: 25 HP Evans Engine

Courtesy Coolspring Power Museum

This circa 1920 25 HP Evans engine features power operated intake and exhaust valves.

Where to Start on 2 HP Jaeger?

By the Gas Engine Magazine staff

Ronnie Spivey is looking for advice concerning his 2 HP Jaeger engine.

Never Too Far Gone

By the Gas Engine Magazine staff

An engine is never too far gone.

Young Iron: Petey Woodward

By the Gas Engine Magazine staff

For the past seven years, Petey Woodward has pursued his lifelong interest in old gas engines.


The Rescue of an Otto No. 6033

By Jonathan Triebner

The rescue of Otto No. 6033, a 9-1/2 HP engine hidden away in a Philadelphia basement.

Hagan Reliable: Rare and Well-Traveled

By Bill Vossler

Iowa collector focuses on engines that worked around patent restrictions.

1906 90 HP Bruce-Macbeth

By the Gas Engine Magazine staff

Coolspring Spotlight: This 1906 90 HP Bruce-Macbeth has a conventional design but was considered fairly modern in its day, with its enclosed crankcase and splash lubrication.

Flame Ignition Basics

By Andrew K. Mackey

Learn the ins and outs of spark plug/high-tension ignition system basics.


Gas Engine Magazine A_M 16Gas Engine Magazine is your best source for tractor and stationary gas engine information.  Subscribe and connect with more than 23,000 other gas engine collectors and build your knowledge, share your passion and search for parts, in the publication written by and for gas engine enthusiasts! Gas Engine Magazine brings you: restoration stories, company histories, and technical advice. Plus our Flywheel Forum column helps answer your engine inquiries!

Be sure to take advantage of the Square Deal Subscription Program.

  • No Missed Issues.

  • No Renewal Notices.

  • No Additional Cost.

The Square Deal Subscription Program is designed as a paperless transaction with automatic renewals at a preferred low rate.   With advanced electronic notification, a 100% satisfaction guarantee and an easy opt-out plan, the Square Deal Subscription Program is the best value, risk free, eco-friendliest way to subscribe.

Facebook YouTube