Livin
One of the only ways you can prove your worth as a race engine builder – besides on the racetrack, of course – is on a dynamometer. Being a shop without a dyno may be akin to running blindfolded: you can surely build a good engine, even a winning engine, but you probably won’t know
Common Rail Injection History: Less Conspiracy, More Efficiency
It seems as though when customers are at the shop, the question always arises as to what common-rail really means. Then after I explain the technology to them, the reply that I get is, “Why did they have to change everything and start using computers?” If you find yourself in a similar boat and have
Muscle Car Engines: What’s Old Is New. And The Greates Of All Time
Baby boomers wanted to go fast even if they were just driving to the grocery store. The open road was calling and America answered. But the government intervened and quickly started killing the culture in the early to mid-’70s. Then the gas crisis of the late ’70s put the final nail in the coffin. Or
Building Pontiac Excitement
Each GM division had its own engineering staffs and even its own assembly plants. There was very little parts interchange between the different divisions. Each unit had its own engines. Each division had its own personality. When Bunkie Knudsen became general manager of Pontiac in June of 1956 he set the world on fire. His
Diesel Engines: Dino Fuel or Bio Fuel?
Though they lately seem to be going the other way, with rising fuel prices, consumers are constantly looking for inventive ways to cut fuel costs and consumption. That’s the American spirit: we love to look for ways to beat the system. There is nothing wrong with this attitude, because this is where inventive minds
Good Carbs And Bad Carbs
If you still have any small thought that slapping a quick kit into anold carb will be the end of it, you are deep in denial. For thatmatter, if you think that you can grab a new carb off the shelf andmake it work right, you are equally uninformed. This is important in that when
Cooling System Confusion Can Lead to Contentious Comebacks
They may or may not have had some type of formalized education – yet, they may be well versed and very savvy but have not had the infield experience as of yet. They are not necessarily young, just new to the world of engines. For them (and even for the veterans), let me give you
Stock Car Engines and Sanctioning Bodies: Different Groups, Different Rules
But for engine builders, keeping up with these groups, and the many sets of rules, can be quite a task. How do you stay on top of what’s legal AND competitive? We will take a closer look at a number of groups that are off NASCAR’s beaten path and see what they have for rules.
Subaru WRX Engine Mods & Dyno Testing
Balancing ultimate performance within legal parameters and practicality is what Z Sport (www.zsport.com) is all about. I spent several hours being shown their clean and well-equipped shop in Everett, WA. Manager Charles Damewood and Owner Gary Watts both were very helpful in explaining what it is that Z Sport does, and how their shop makes
Build With Bolt-On Horsepower, But Proceed With Caution
Whether the speed equipment is old school hardware or electronic in nature, you can be sure it is designed to turn automobile engines into more efficient air pumps. “Because the engine really is an air pump, I tell my customers one of the biggest things they can do is bolt on a different exhaust system,”
Marine Engine Market: Tugboats to Tankers
According to the American Waterways Operators (AWO) association, there are about 4,000 tug boats in operation nationally on inland and coastal waterways. Thanks to increased environmental awareness, many of those tugs are working harder than ever. Likewise, the engine rebuilders servicing this market segment are working hard as well. According to Mike Haight of Ironman
Hydraulic Lifter Summer School Session
Based upon some ofthe questions that I have been getting lately – particularly in theareas of valve train lifter noise and bearing clearances – I thought itwas time to go back to engine school. Let’s take a quick run through Hydraulic Lifter 101 and at the end I’llleave you with a valuable PBT (Practical Builder
GM Northstar 4.6L V8 Engine
Initially rated at 295 horsepower, the Northstar V8 has grown over the years to an incredible 469 hp at 6,400 rpm (STS-V Supercharged Northstar engine). In 1995, the engine was ranked as one of the “10 Best Engines in North America” by Ward’s Auto World. It repeated the honor in 1996 and 1997, but it
Fuel For Thought About Diesel Formulations
Being in the diesel business the one complaint I hear most often from diesel owners is the famous question, “Why is diesel fuel so expensive?” After all, diesel fuel is not as high up the refinement ladder as gasoline. Consumers understand this and often wonder why there is a difference in price. The question can
Cleaning Up In The Shop
In fact, it can be very difficult to make an accurate diagnosis of what’s wrong with an engine until it’s clean. You may be able to recognize some failed parts, you can often see large cracks or obvious damage, but you’re really only assuming you know what caused a failure if you can’t see for
Respect Between Shops and Stores Strengthens Both
I have been lucky enough to make sales calls on hundreds of machine shops over the past 30-plus years. Some are still here today and sadly, some are not. In that time I have met a few machine shop owners who were hard working and quite successful. They put in their years, formed an exit
The Agricultural [Engine] Market
This good news for farmers trickles down to other businesses involved in agriculture such as the implement dealers and manufacturers of farm equipment. While 2009 tractor sales are expected to be down about 20 percent, combine sales are expected to be up nearly that same amount. Used tractor sales are also seeing an increase of
Cleaning: Different Methods for Different Needs
Back in the late 1800s, the director of the U.S. Patent Office was said to remark “Everything that can be invented has been invented.” Charles Duell, U.S. Patent Commissioner in 1899 reportedly told the President of the United States that there was no more innovation and, therefore, no more need for the patent office. Except
When Parts Collide: VW?And Audi Engine Repair?Information
Nothing makes this truer than the changes in automobile engine design over the last 20 years or so. For example, in the early 1970s, VW/Audi designed a small, efficient and reliable engine that was easy to work on and made use of the then fairly new technology of a rubber timing belt without the possibility
Boosting Performance – Nitrous, Superchargers and Turbochargers
From the budget six-cylinders that get 300 hp and 28 mpg for less than $25,000 to the 600 hp Viper V10 to the 630 hp Corvette ZR1 for just over $100,000, the performance market is deep and wide. “It’s amazing, the horsepower potential that these cars are coming with off the factory floor,” says Frank