What’s Wrong With Our Industry
What’s wrong with the engine building industry today? It’s a simple question that has no simple answer. Like many other if not every industry facing difficult times, the factors impacting this market are varied, complex and frustratingly hard to pin down. Are the woes of the industry the fault of customers or suppliers?
Align Yourself
The crankshaft main bores are the foundation of every engine block. The alignment of the main bores is important because their position establishes the centerline of the crankshaft and how the crank aligns with the cylinders, deck surfaces and camshaft. Misalignment in the main bores can cause binding and premature main bearing wear. Misalignment occurs
Rebuilding The Ford 2.0L
The old 1.9L was modified and upgraded in the process of making it into the 2.0L. The new engine was bored and stroked, it had siamesed cylinders that made the block stronger and quieter, the crank had four more counterweights that made it run smoother, and it had domed pistons for more compression. The
Dodge City’s Finest; Harry’s Machine Works
No history of the American West would be complete without extensive recollections of Dodge City, KS. Formed as a convenient railroad stop to serve the new Atchison, Topeka and Santa Fe railroad, Dodge City offered something for everyone. That is, if your tastes ran to buffalo hunting, gambling or gunfighting. In its early days, Dodge
Engine Crack Detection Technology
It doesn’t matter if you’re rebuilding a high mileage engine and reusing salvaged components or using brand new parts right out of the box – any highly stressed component or casting that has to withstand high loads, temperatures and/or pressures should always be inspected to make sure it is free from cracks or other defects
Rebuilding The Ford 3.8L Engine
They needed an economy engine that would fit in their new cars, and they needed it fast. They had a couple of old inline sixes and a small German V6, but none of them were designed for fuel economy or the coming emissions standards, and the 250 cid engine was so tall that it wouldn’t
Little Engines, Big Money
For the rebuilding facility familiar with typical automotive or heavy-duty engines, the small displacement, four-cycle, air-cooled engine may seem insignificant. After all, these one-cylinder motors, which may produce just 5 hp, are found in lawn mowers, rototillers and kiddy go karts, for cryin’ out loud! Although the small four-cycle engines from Briggs & Stratton, Tecumseh,
Heavy Duty Details: Damaged Main And Cam Bearing Saddles Can Be Successfully Repaired By Sleeving
The process is relatively easy to accomplish, and the repair is reliable How many times have you seen a block that is discarded because of damaged main saddles or cam bearing saddles? Numerous individuals try to have the block brazed or welded and then align bored. Because blocks require that they be completely heated to
Rebuilding the GM / Chevy 2.2L Engine
Unfortunately, this four cylinder, pushrod motor didn’t have nearly enough horsepower, so Buick, Oldsmobile and Pontiac all opted for the 1.8L SOHC Opel engine from Brazil for most of their “J” cars, and Chevy promptly made its new engine into a 2.0L/121 cid that delivered more power in 1983. The 2.0L was upgraded in 1987
Toyota 3SGTE Engine
First of all, one needs to realize that Toyota, like GM, Ford, etc., has engine “families”. However, rather than calling them names such as “big block” or “small block,” Toyota assigns them a letter code. The engine family code is the first letter (not the first numeral). The codes are as follows: A-series: 1.5L, 1.6L
Rebuilding the New Chevy 262
This enabled GM to shorten the development process dramatically because it was able to adapt a proven design. But it also allowed it to share a lot of the existing tooling from the V8 production lines so the engines could be on the road sooner. The original 200 V6 that came out in 1978 was
Cleaning Aluminum
"Ten years ago, when there wasn’t that much aluminum, people were scared," said Mike Wigert, sales manager of spraywasher manufacturer LS Industries. "They didn’t know how to regulate their ovens, they didn’t know which chemicals to use, and they were tarnishing their aluminum parts, and probably ended up hand cleaning a lot of them," he
Valve Stem Seals
Valve stem seals play a critical role in controlling valve lubrication as well as oil consumption. If the seals do not fit properly or are not installed correctly, the guides may be either starved for lubrication or flooded with oil. Either way, the engine is going to have problems – and you’re going to have
Updating The Asian Import Engine Market: The Learning Curve For Part Identification
"The learning curve for part identificationis awesome" says Bob Gibson as he describes the difficultiesof imported engine core identification. As vice president forsales and marketing at Engine Masters, Inc., a Dallas, TX, productionengine rebuilder, Gibson knows that the demand for import enginerebuilding is growing, and that he’ll do what it takes to be apart of
Small Engine Performance
Most businesses have the same problems and each must look for ways to remain competitive by reducing costs and exploring new markets for existing products or services. And so it is in engine building. There is always someone that is able to provide more features per dollar than you (or at least make someone believe
Motor Service, Inc.: Brian Casey, Incoming Engine Rebuilders Association (Aera) Chairman
What do you do after graduating from WorcesterPolytechnic Institute in Worcester, MA, with a degree in managementengineering? Why, run a heavy duty machine shop and service repairbusiness, of course. Well, maybe not always. But that is the wayit has turned out for Brian Casey, incoming Engine RebuildersAssociation (AERA) chairman and one of the guiding hands
Mopar Engine Platforms – 318, 360
Chrysler Corp. hasn’t built a rear wheel drive, V8-powered car (with the exception of the Viper) since the turn of the decade. And the cars that harbored V8s beneath their hoods during the late 1980s were about as appealing to performance enthusiasts as the front-wheel driven vehicles that replaced them. In spite of that fact,
Performance Marine Engines – Meeting Customer Expectations
Life is a series of compromises. Human relations almost alwaysinvolves compromises of some sort. You want Chinese for dinner,she wants Italian; something has to give. Even if you go yourseparate ways, it’s a compromise and a decision to not dine together. Believe it or not, it’s the same with machinery. Any exercisein design is a
Why Parts Get Coated
I never would have believed you could get those kind of resultsfrom a glorified paint job. With those words, another skeptic(in this case, a NASCAR Winston Cup engine builder) had come toaccept the value of special coatings applied to engine components. At the time, such skepticism was not totally unwarranted. Likeany emerging technology, the coating
Valvetrains: Better Materials & Design
Pushrods would seem to be an endangered species these days, atleast as far as most new engine designs are concerned. The onlybrand new engines built in recent years with a pushrod valvetrainhave been Chrysler’s 8.0L V10 for the Viper and Dodge Ram, andGeneral Motors new "LS1" 5.7L small block V8. All therest have either been