Oiling Systems for Grassroots Racing
Priority one when choosing an oiling system for any type of racing (grassroots or professional) is to establish what the rules allow and prohibit. Somebody has to read the rule book. Whether that’s you or your customer it doesn’t matter. The oiling system has to fit within the framework of the rule book. Period.
Old Gold – Vintage Engine Analyzers and Distributor Testers
Engine analyzers and distributor testers are the most common types of equipment seen in the old-car hobby. Of the two, the distributor tester seems to be the more desirable and valuable type of machine.
Sourcing Engine Blocks
Production engine builders today want engine cores that match a very specific vehicle application. In many cases, they also want the tinware that goes with the engine because the oil pan, valve covers and timing cover are also year, make and model specific. That has changed the way core suppliers have to inventory their stock.
Building Stocks and Sprints
To be successful in the performance market, you need to deliver a product or service that a competitor not only needs, but will help make him a winner. To find that product or service, you need to spend time with them to understand the needs of the racers.
What Does Ethanol Mean To Your Shop?
Although ethanol alcohol is mostly made from corn, it seems to be a real hot potato! Almost all pump gasoline today contains 10 percent ethanol (E10) because the Renewable Fuels Standard Act requires it. The reasons why are partially practical, partially political and partially economic.
The Challenges and Opportunities of Variable Valve Timing
Variable Valve Timing (VVT) has been incorporated into many late model import and domestic engines, including single overhead cam (SOHC), dual overhead cam (DOHC) and even pushrod V8s such as GM’s GEN IV 5.3L and 6.0L engines. It is a technology that offers performance, emissions and fuel economy advantages for everyday driving, but it also creates some challenges for engine builders.
Racing Engine Rule Issues for 2015
As a performance engine builder for customers driving in various racing associations, keeping up with rules changes from the numerous organizations can be a challenge. Josh Tennis, head technician at GPM Race Engines in Eagle Rock, MO, and one of Engine Builder magazine’s new advisory board members, said speaking from his experience, it’s up to the shop to investigate engine-related rule updates.
Picking a Racing Oil
How do racing oils differ from everyday motor oils? You might think all racing oils are synthetics, but they are not. Some use conventional mineral base oils, others use PAO and ester synthetics, and some are a blend of conventional and synthetic oils. It doesn’t really matter which way a racing oil is created as long as it meets the criteria for which it was designed.
Greetings From Bonneville
This year an opportunity came to go to a gathering of speed freaks drawn together from around the world. An event that I’ve now learned is on most “Motorhead’s” bucket lists, and was put forth as the background for a great movie that hit limited screens in 2005 and is recorded on DVD in many of our video libraries. The movie was “The World’s Fastest Indian,” and the event is simply called “Bonneville.”
Ford’s Power Stroke Powerplants
The biggest question heard from customers is, “Why did Ford replace the 7.3L with the 6.0L?” There are good reasons as to why the 7.3L Power Stroke had to be removed from service and these reasons brought about many changes in the Power Stroke platform.
Chevy’s 348 and 409 ‘W’ Motors
Chevy’s 348 and 409 ‘W’ motors are having no problem keeping their popularity going. In fact, judging by the numbers of high quality parts being made for these motors today, they may even be more popular than ever. The quick and dirty of W motors and their parts today is that you can sit at
Diesel Engine Oil & Filters
Diesel engines have been around since the dawn of the automotive era. Over the years, diesels have become the engine of choice for powering heavy-duty trucks, buses, agricultural vehicles, off-road equipment, hard-working pickup trucks and stationary generators. More recently, diesels are competing against hybrid and plug-in electric powertrains as an alternative to gasoline engines in
Racing “Spec” -tacle: Engine-Related Rule Book Changes for 2014
When it comes to racing, some say rules are meant to be broken (or bent). Names that come to mind here include the legendary Smokey Yunick, Darrell Waltrip and even NASCAR technical inspector Gary Nelson (from his days serving as a crew chief). Of course, other times, rules just so happen to get changed by organization
Tax Change Checklist for Engine Shops
It’s that time of the year again — time to pass out those W2 forms to your employees. And with the start of a new year, it’s always a sure bet that there will be changes to the tax law, and 2014 is no exception. From health savings accounts to retirement contributions and standard deductions,
‘Fine Tuning’ Your Work: Customer Service After the Build
Customer satisfaction is every bit as important as the quality of your work if you expect to be a successful engine builder. You see, even when you build your customer the perfect engine, your customer must be happy with how their engine performs or your business and reputation will suffer. Far too many good engine
Cylinder Head Porting
Huge flow numbers may be impressive, but optimizing airflow at mid-valve lift is key to power. If airflow though a valve port is plotted on a graph for the entire valve cycle (from opening to peak lift and back to close), the area under the curve is total airflow, which corresponds to total power. So
Service Issues on Ford 4.6L SOHC & DOHC Engines
In 2005, Ford introduced a three-valve (3V) SOHC version of the 4.6L for the newly restyled retro-look Mustang. Major changes included the use of two intake valves and one exhaust valve per cylinder to increase air velocity, torque and power, variable cam timing and a weight-saving aluminum cylinder block. Ford’s overhead cam 4.6L V8 engine has been
Blast From the Past — Alcohol-Based Fuels From Automotives Early Years
In the 1930s, new engines were being designed that would compress the fuel/air charge, resulting in a higher compression ratio. However, the greater the compression, the greater the engine knock, which lead to changes in automotive fuels offered in those days. By Randy Rundle With all of the current controversy about alcohol being added to gasoline,
Honda, USAC Announce Major Partnership
Honda will become title sponsor for USAC’s National Midget, Ignite Midgets and .25 Midget racing series. A racing version of the Honda K24 engine, distributed by Honda Performance Development (HPD), will become the new spec engine for the Honda Ignite Midget Series. USAC National Midget Series events currently include cars utilizing Honda K- and F-series
UK Supreme Court Upholds The Right To Remanufacture
The Automotive Parts Remanufacturer’s Association (APRA) had previously filed an amicuscuriae letter in the case, supporting the remanufacturer’s appeal. In its letter, APRA advised the court of the desirability of remanufacturing products and the favorable treatment that has been givento the remanufacturing of patented products in the United States. The case, Werit (U.K.) Limited