From ATVs to Karting to Everything In Between
While small engines are in many types of equipment and toys, there isn’t anything small about their potential for engine builders to make a profit. From karts to all-terrain vehicles (ATVs) to motorcycles, for many engine builders looking to add profit margins to their business or to get into a specialized area of the industry,
Old Iron: Tuning A Carbureted Engine
Even if you build the perfect engine all your hard work means very little if the customer is not satisfied with how their engine performs. So like it or not, you will have to become involved in engine tuning or at the least provide your customer with tuning guidelines if you want to have a
Race Engine Pistons and Rings
Cubic inches is the name of the game today. The performance piston market is being driven by bigger bore blocks and stroker crankshafts. A few years ago, a 540 cubic inch motor was a monster motor. Nowadays, some professional drag racers are running engines as large as 850 cubic inches, and 600-plus cubic inch big
To Dyno or Not To Dyno…That is the Question
The word dynamometer is defined in the dictionary as: Dynamometer (Dy – Na –mom – e – ter) – any number of devices for force measurement or measurement of mechanical power. The word comes from the Greek (dunamis – force) + (metron – measurement) and dynamometers might seem more like Greek than anything else until
Stroker Tips from the Pros
Engine Builder’s Stroker Motor Resource Guide has become an annual feature. Last year this publication ran an introductory story about increasing your business with the growing demand for stroker engines. It was focused on popular O.E. and aftermarket-based engine combinations, and covered the basic dos and don’ts of building a stroker motor. We are fully
Valve Seat & Guide Equipment Selection
Cylinder head work is one of the mainstays of any engine building operation, and these components often require valve guide and seat work to restore them for service or to improve performance. In order for a valve to seat correctly, for efficiency and power, engine builders must replace or bring back to spec all valve
Stroker Tips from the Pros
Engine Builder’s Stroker Motor Resource Guide has become an annualfeature. Last year this publication ran an introductory story aboutincreasing your business with the growing demand for stroker engines.It was focused on popular O.E. and aftermarket-based enginecombinations, and covered the basic dos and don’ts of building astroker motor. We are fully aware that the “bread and
Rebuilding the 3.8L Buick Engine
The Buick 3.8L has evolved from its humble beginnings as a cheap, easy to build, economy motor in 1962 into one of the best pushrod motors in the world. It started in life as a Buick V8 that had two cylinders “missing,” because that allowed GM to machine it on the same line as their
Alcohol: It
Article by Norm Brandes and Keith McCord Ethanol, or moonshine whiskey has been used as either fuel or liquor since the mid-15th century. The very first patented internal combustion engine was invented by Samuel Morey back in 1826 and ran on a mixture of ethanol, alcohol and turpentine. Fast forward to 1861 where German inventor
CNC Machining: Making Dollars and Sense
"For the first time, we saw people who weren’t overwhelmed by the concept of CNC machines,” Matt Meyer said about the recent PRI trade show. “This was the first year that most people really seemed to know what they were looking at and understood that CNC machines are a viable part of the automotive machine
What’s Hot in the Street Rod Engine Market
If there was any year that street rod engines would equate to the old days of the Wild West it’s 2008.
Intake Manifolds, Fuel Injected Engines, Carburetors
An intake manifold is more than the plumbing that connects the carburetor or throttle body to the ports in the cylinder head. It is an integral part of the induction system that has to match the airflow characteristics of the cylinder head and camshaft, as well as the displacement and rpm range of the engine.