Understanding The Mysteries Built Into The Ford Power Stroke Engine
After servicing and answering questions about these engines for several years, it finally occurred to me that the owners of these engines didn’t understand how they work – and, frankly, neither did many repair techs. I remember when Ford introduced the Navistar engine in the middle of 1994. The rumor on the block was that
Mysterious Processes, Proven Results
While cryogenics – the technology for producing and using cold in a variety of ways – saw significant achievements in technology and applications in the latter half of the twentieth century?(and continuing, of course, today), scientists have been developing ways to make things colder and colder since the late 1800s. The successful process of liquifying
Performance Carburetors
Carburetors persist because they are relatively simple and inexpensive compared to electronic fuel injection (EFI). Most racers and hot rodders are familiar with carburetors and know something about how to install, tune and adjust a carburetor. They may not always do it right, but all they usually need is a screwdriver and a wrench. They
EFI Introduction 101
EFI has become the tool that has unlocked the next level of engine performance. Nowhere is it more evident than in drag racing, where EFI has taken over where the rules permit. Take Joe Dunn’s Pat Musi-powered ’68 Camaro that just rocked the competition with a 6.38 @ 218 mph pass. Its 755 cid big-block
Harvesting Profits From the Farm/Agricultural Market
When we last visited the subject of the opportunities in the agricultural market, (Engine Builder, March 2006) we discussed the diversity that may not have been apparent to everyone. While many would immediately think about tractors, combines and maybe, grain trucks, most would not have realized that the farm and agriculture industries are much more
Rat Rods
While the economy stalls – enthusiasts are building “Rat Rods” in record numbers. Right in the middle of the economic slowdown and our government’s bailout of Wall Street, a little West Coast car event called the Primer Nationals was taking place in Ventura, California. Did the hard times affect the turnout or enthusiasm for this
Taming The New Tiger
Say the name Arnie “Farmer” Beswick and many an old Pontiac fan will nod and share a story or two about Arnie and his legendary GTO, the Tameless Tiger. About two hours down the highway in Illinois, Jim Riskovsky, owner of Turbo Connection in Edwardsville, IL, is learning to tame his own tiger, his 2005
Fueling the Need for Performance Fuel Systems
Consider this – a high 10 second drag car will burn up one gallon of gasoline in 25 seconds or less, but a car that can run a 7 second E.T. will burn the same amount of fuel in half the time. The physics involved with fuel flow to create horsepower is difficult for even
Managing Charges In Times of Great Change
What do you do when nothing seems familiar anymore? When everychallenge appears different and somehow inconsistent with anythingyou’ve ever seen before? It’s easy to say “Improvise. Adapt. Overcome.” But, this isn’t theMarine Corps. And, if that’s all you are doing, if everything you faceis an exception to the rule because none of the rules seem
Ram Tough Rebuild
The B-series Cummins engine may potentially go down in history as the single most important engine development project, strategic market share gain and opportunity for diversification partnerships in Cummins history. The Cummins B-series is a family of four- and six-cylinder inline engines known as the “one-liter per cylinder” in both the popular 3.9L four-cylinder and
Engine Sealing Technology
Since the days of sealing engines with asbestos, cork, rope and paper are, for the most part, ancient history, new-age materials and designs have elevated the critical role gaskets and seals play in the longevity of an engine. Finding the optimum sealing material and design remain a challenge many gasket manufacturers face as engines are
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
Carburetor Tuning For Performance and Restorations
The modern “square” design of Holley carburetors was popularly introduced during the late 1950s. Because this style of Holley carburetor featured a simple, modular design with interchangeable parts and a great degree of adjustability, it immediately found favor with performance enthusiasts. We’ll use the Holley 4150-series carburetors to illustrate how to select, assemble, adjust and
Melling Tool Co. Acquires Dana
MellingTool Co. this week completed the purchase of Wop Industria e Comerciode Bombas ltda, (WOP) a subsidiary of Dana Industrias Ltda, theBrazilian arm of Dana Corp. based in Toledo, OH. WOPengineers and manufactures oil and water pumps for the Brazilianautomotive original equipment market. The facility is located in thecity of Diadema, State of Sao Paulo,
Cleaning Engine Parts – In The Real World
Regardless of what kind of engine work you do, cleaning the parts is almost always the first step in any job. Parts need to be cleaned before they are machined for a variety of reasons: it helps keep your shop equipment cleaner (which means less mess and cleanup later), it uncovers the bare metal surface
Old Iron, Good Carbs And Bad Carbs
Recently I’ve been inside a few carbs. I found myself first forgetting that things have changed and then developing a real nostalgia for the old days when this was a lot less difficult. If you still have any small thought that slapping a quick kit into an old carb will be the end of it,
Aluminum Cleaning & Machining
Steel may still be the big dog when it comes to the content of the world’s motor vehicles, but aluminum usage in cars and trucks continues to increase. Fueled by the desire to save weight, time and energy, aluminum is gaining ground with manufacturers of parts and components. How does the use of aluminum in
Performance Valves
The power that an engine produces depends to a large extent on how much air it flows. The larger the engine’s displacement in cubic inches, the more air it pumps with every stroke and the more horsepower it makes. Rpms also make power. In theory, doubling the engine’s speed doubles its power output. Rev an
Heat Treating Processes
Heat-treating is defined as the controlled heating and cooling of a metal in order to change its physical and mechanical properties without changing its shape. A material often hardens or changes characteristics as a result of some sort of process that has been performed, such as machining or welding and is therefore an unintended consequence
Diesel Drag Racing, Compression Ignition Engines Smoke The Strip
It is one of the purest forms of American motorsports. One guy pulls up next to another guy at the starting line and revs the engine. A simple glance over, a nod and a green light. In a fury of sound and smoke, the two racers take off down the straight stretch of pavement. If