Karting Engine Market and Technology
Experts say that the situation isn’t getting any easier for flathead lovers because many parts and pieces, such as flywheels and sump covers, are not manufactured anymore. There are, however, some replacement parts on the market that are manufactured in China such as sheet metal and valves. Burris now makes most of the pistons for
Engine Builder Shop Solutions: November 2010
Cleaning Up Cam Bearings After Installation Once in a while you may get an engine block that has an imperfect or misaligned cam bore. Rather than taking the time to scrape the newly installed cam bearings to fit by hand I took old cam cores and made cutter cams. Verifying the cores are straight, I
SSSSSnake Bit!
In 1974, America watched 93 cars get destroyed in a 34-minute car chase. “Gone In 60 Seconds,” an independent film written, produced and directed by and starring Toby Halicki was an otherwise forgettable ’70s movie. The plot revolved around Mandrian Pace (Halicki) and his car thief cronies and 48 cars that they needed to steal
Cutting Tools and Abrasives
One of tricks of the trade of machining engine parts is choosing the right cutting tool or abrasive for that particular job. Different metals have different machinability characteristics. A cutting tool or abrasive that works well on one application may not work so well on another application. Years ago when most engine parts were
Machine Maintenance: The Flywheel Grinder – Getting To Know Your Shop Profit Pal
[email protected] In the last edition of “Machine Maintenance” I challenged you to tell me who introduced the first portable boring bar to the automotive aftermarket. I must admit that I was impressed by the number of responses I received. Here’s the answer: Rottler Manufacturing from Kent, WA.It seems that the founding father of Rottler was
Briggs & Stratton Race Engines
Briggs & Stratton may not sound much like a racing pedigree to anyone not involved in karting, but to those in the know, it’s a name that carries great power and respect. Most engine builders are probably familiar with Briggs & Stratton engines, but not in racing applications – your lawnmower or other garden equipment
Mid-Range Diesel & Gas Industrial Engines
Engine builders involved in the industrial market say parts generally don’t cross over even though they may resemble their automotive counterparts. And shops that specialize in this market typically don’t build automotive engines. But don’t discount the opportunities these engines present, even if you don’t consider yourself an industrial expert. The builds are about the
Balancing Equipment: a weighty matter
Everybody knows what balance is, right? You maintain your own balance by centering your body mass over your feet. If you lean too far forward or backward, or too far to the left or right, you’ll lose your balance and fall unless you grab hold of something or reposition your feet. Moving your center of
Cutting Edge Tooling – Superabrasives in the Shop
The need for faster production speeds and higher quality surface finishes has made superabrasives almost mandatory for most resurfacing, honing and grinding operations. What makes these materials so indispensable for engine building today? Their superior hardness is a major factor because it provides outstanding tool life that far exceeds conventional abrasives. A set of metal
The Lives of Lifters, What You Need to Know
It’s like any other mechanical part in an engine. It has a simple yet specifically designed function, it’s not overly complicated and it’s definitely not the proverbial rocket science, tricked-out part. But there’s more to know about the valve lifter than you may think. First off, there are two distinct styles of lifters used in
Great Scott! Wichlacz Takes Over as AERA Chairman
Wichlacz Takes Over as AERA Chairman Scott Wichlacz’s story begins the way many rebuilders’ stories begin: a young boy tinkering with lawnmower and tractor engines, taking apart the component parts of mechanisms and putting them back together, always knowing that this would be his chosen career. One thing led to another, and Wichlacz moved on
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,
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
1997 Shop Kinks
Machine shops and custom engine rebuilders are, and always havebeen, a resourceful group. Our industry was founded on the principalof bringing component parts from a condition of disrepair to onethat offers equivalent performance to that of a new part. Rebuilt engines offer cost savings and performance benefits thatcan not be found with any other products,
Forklifts
Engine rebuilders often classify themselves as an automotive (car and light truck), and/or medium duty/heavy-duty diesel or industrial rebuilder, and usually primarily stay in one market or the other. Some cross the line and do business in both markets, but most tend to stay in familiar territory where they’re comfortable. Yet rebuilding forklift engines is
Grinding Techniques: In Thousands Of Years, The Basics Of Grinding Haven’t Changed
Grinding is one of the oldest methods known for shaping and sharpening objects. It was first used in prehistoric times to make weapons and other tools by rubbing wood, stones, bones and eventually metal against hard, abrasive rocks. In thousands of years, the basics of grinding haven’t changed. We’re still rubbing an abrasive against metal