Hit and Miss Engines for Sale: The Complete Guide for Collectors and Enthusiasts

Hit and miss engines are a piece of mechanical history that continues to fascinate collectors and engine enthusiasts worldwide. Whether you’re seeking a restored gem or a barn find ready for restoration, searching for hit and miss engines for sale opens a door into vintage technology and classic Americana. In this guide, we explore everything you need to know to find, buy, restore, and enjoy these iconic engines.

Introduction
What Are Hit and Miss Engines?
How Hit and Miss Engines Work
History of Hit and Miss Engines
Why Collect Hit and Miss Engines?
Types of Hit and Miss Engines
Common Uses of Hit and Miss Engines
Buying Hit and Miss Engines: What to Look For
Where to Find Hit and Miss Engines for Sale
Restoring Hit and Miss Engines
Pricing Guide for Hit and Miss Engines
Tips for Safe Operation
Storage and Maintenance
Hit and Miss Engine Shows and Clubs
Selling Hit and Miss Engines
Future of Hit and Miss Engines
FAQs About Hit and Miss Engines

1. Introduction

2. What Are Hit and Miss Engines?

A hit and miss engine is a type of internal combustion engine that regulates its speed by only firing (hitting) when the engine speed drops below a set point and misses (coasts) when the desired speed is achieved. This distinct operation creates the recognizable “pop…pop…pop” sound pattern.

Key Characteristics:

Single-cylinder four-stroke design
Mechanical governor controls firing
Commonly fueled by gasoline
Used from the 1890s to the 1930s

3. How Hit and Miss Engines Work

The engine fires only when necessary. A governor controls when the engine needs to fire a power stroke. If the engine is spinning fast enough, the governor keeps the exhaust valve open, preventing fuel and ignition. When the speed drops, the valve closes and allows combustion — this is the “hit.”

Core Components:

Flywheels
Crankshaft
Governor
Ignition system
Exhaust valve

This unique mechanical system allowed farmers and industrial workers to save fuel while running machinery efficiently.

4. History of Hit and Miss Engines

Invented in the late 19th century, hit and miss engines powered a wide range of agricultural and industrial equipment. Major manufacturers included:

Fairbanks-Morse
Hercules
International Harvester
John Deere (Waterloo Boy)
Stover
Witte

By the mid-20th century, they were replaced by more efficient throttle-governed engines, but their simplicity and character made them popular among collectors.

5. Why Collect Hit and Miss Engines?

Many collectors are drawn to hit and miss engines for their:

Historical significance
Mechanical beauty
Unique sound and operation
Nostalgia for agricultural history

They’re often displayed at tractor shows, fairs, and antique machinery events, where enthusiasts exchange knowledge and showcase their restoration skills.

6. Types of Hit and Miss Engines

There are several styles and designs of hit and miss engines:

Air-cooled vs. Water-cooled

Air-cooled engines are simpler to maintain.
Water-cooled engines often have larger power output.

Vertical vs. Horizontal

Vertical engines are compact and ideal for stationary setups.
Horizontal engines are more powerful and often used in larger machinery.

Open Crank vs. Enclosed Crank

Open crank engines expose the moving components and are more collectible.
Enclosed crank engines are safer and often better protected from dust and dirt.

7. Common Uses of Hit and Miss Engines

Originally used for:

Pumping water
Running grain grinders and mills
Powering saws and lathes
Operating butter churns
Driving generators

Today, they are mostly used for exhibitions, educational purposes, and private collections.

8. Buying Hit and Miss Engines: What to Look For

Checklist Before Purchase:

Engine completeness (Flywheels, carburetor, spark plug, etc.)
Condition of parts (rust, wear, cracks)
Compression and rotation
Original vs. reproduction parts
Presence of serial numbers and tags
Previous restoration attempts
Availability of manuals or provenance

Pro tip: Always inspect in person when possible, or request high-quality photos and videos if buying online.

9. Where to Find Hit and Miss Engines for Sale

Best Platforms:

eBay – Large selection of engines and parts
Facebook Marketplace & Groups – Great for local finds
Craigslist – Region-based offerings
Antique Engine Forums – Niche sellers and collectors
Estate and Farm Auctions – Often include engines in lots
Engine Shows & Swap Meets – Hands-on opportunities to buy or trade
Restoration Shops – May offer rebuilt engines

Some reliable websites include:

10. Restoring Hit and Miss Engines

Restoring an old engine can be a satisfying project. Here’s a general process:

Restoration Steps:

Disassembly
Cleaning and rust removal
Inspection for wear and cracks
Machining and repairs
Painting and refinishing
Reassembly and testing
Fine-tuning governor and timing

Use OEM parts if available or source from reputable reproduction suppliers.

11. Pricing Guide for Hit and Miss Engines

Prices vary based on rarity, condition, and manufacturer.

Condition	Price Range
Non-running, incomplete	$100 – $500
Barn find, mostly complete	$400 – $1,200
Restored, running condition	$1,000 – $3,500
Rare/Collectible (e.g., IHC Famous)	$4,000 – $20,000+

Shipping and handling costs can also be significant due to weight (100–800 lbs or more).

12. Tips for Safe Operation

Safety first! Always follow proper precautions.

Keep hands and clothing away from moving flywheels.
Use on stable surfaces with proper supports.
Don’t leave running engines unattended.
Store fuel safely and outdoors.
Wear ear and eye protection when running the engine.

13. Storage and Maintenance

Storage Tips:

Drain fuel and oil before long-term storage
Store indoors in a dry, ventilated area
Use rust inhibitors on exposed metal
Rotate the flywheel occasionally to avoid sticking

Maintenance Checklist:

Check spark plug and magneto regularly
Lubricate moving parts before use
Clean fuel tank and carburetor

14. Hit and Miss Engine Shows and Clubs

Popular Shows:

Portland Antique Engine Show (IN)
Mt. Pleasant Old Threshers Reunion (IA)
Coolspring Power Museum (PA)
Rough and Tumble Engineers (PA)

Clubs and Communities:

Early Day Gas Engine & Tractor Association (EDGE&TA)
Antique Engine and Tractor Association (AETA)
Local Facebook collector groups

Joining a community is a great way to find engines, get advice, and show off your work.

15. Selling Hit and Miss Engines

Where to Sell:

Facebook Marketplace
Gas Engine Magazine classifieds
Local farm or antique auctions
Swap meets and shows

Be honest about condition, include quality photos, and list specs clearly.

16. Future of Hit and Miss Engines

While no longer used for industrial tasks, hit and miss engines will continue to thrive among collectors and hobbyists due to their mechanical charm, educational value, and nostalgic appeal.

With increased online communities and access to restoration tools, the future of these engines remains strong in historical and enthusiast circles.

17. FAQs About Hit and Miss Engines

Q1. Are hit and miss engines still made today?

Some companies reproduce modern versions, but original antique models from the early 1900s are more popular among collectors.

Q2. How heavy is a hit and miss engine?

Weight ranges from 100 lbs (small 1 HP) to over 1,000 lbs (large 10+ HP engines).

Q3. Can hit and miss engines run on modern fuel?

Yes, most run on unleaded gasoline, though older models may benefit from fuel additives.

Q4. What’s the best brand of hit and miss engine to collect?

Popular brands include Fairbanks-Morse, International Harvester, Stover, and Witte.

Q5. Are hit and miss engines hard to restore?

With basic mechanical knowledge, patience, and access to parts, restoration is achievable and rewarding.

Q6. How do I identify my engine’s make and model?

Look for serial number tags, casting marks, or reference antique engine identification books/forums.

Q7. Is it safe for beginners to run a hit and miss engine?

Yes, with supervision and adherence to safety protocols. It’s best to start with smaller models.

Q8. What kind of oil should I use?

Non-detergent 30W or equivalent oil is often recommended, depending on the engine design.

Q9. Can I transport a hit and miss engine in a pickup truck?

Yes, with proper tie-downs and loading/unloading equipment like ramps or hoists.

Q10. Do hit and miss engines increase in value?

Yes, especially rare or well-restored models. Provenance and documentation also add value.