Total Seal Diesel Gapless Ring Sets
Total Seal has announced new applications for its Gapless technology high performance piston ring sets for diesel engines. With their extremely high cylinder pressures, the benefits of Gapless rings for diesel engines are even greater than they are for gas.
Video: Engine of the Week – World’s Largest 527 cid LS1 Engine
Used for race engines, endurance engines, drag engines, and for street cars, this world’s largest LS1 engine built by Erik Koenig of HorsePower Research is one impressive engine build.
EFI Modules – Nothing To Be Scared About
I just finished watching my favorite TV show – Discovery Channel’s Street Outlaws. A good portion of each episode is devoted to tuning these 2,000-3,500 hp monsters to get down the street without smoking the tires the entire 1/8th mile. However, you rarely see any hoods open or any adjustments to the engine taking place.
1963 327 cid Corvette Engine
Over the years, the Norris family and Precision Engine Machine Co. have done some diversified engine work. However, when a repeat customer came to the shop with a 327 cid Corvette engine, it was anything but the standard rebuild. The customer requested a numbers-matching restoration. Find out how Michael Norris got this 1963 engine looking and sounding brand new.
Performance Oiling Systems
Regardless of what type of engine you are building, the oiling system must be capable of creating and maintaining adequate oil pressure and flow no matter what. Accelerating, cornering, hard braking or extreme RPMs should not cause even a momentary drop in oil pressure. It only takes a few seconds of oil starvation to spin
High Performance Heavy-Duty Engine Look at Diesels Through a Different Lens
Across much of the highway system of the U.S., heavy trucks race almost non-stop to their next destination. Actually, because of DOT regulations and self-enacted restrictions from nearly every fleet operation, those trucks are more likely to be driven safely and efficiently. On several race tracks across the United States, though, diesel tractors with C12
Import Introspective
For those of you who dedicate your engine business to domestics, could you ever see yourself building a V6 that makes 2,000+ hp? Does that interest you? Do you think its possible? Have you looked into the large import platforms like Audi R8, Lamborghinis or the Nissan GT-R? If you don’t work on imports, do
Dedication or Design – 12-Bolt GM is Still a Popular Differential
What is the goal for performance when it comes to the automobile? The object is to take all of the components of the automobile and improve upon them for power and durability. Most of the time this pertains to the engine, transmission and rear differential. However, the rear differential is the most frequently overlooked component
Piston Ring Selection
Through the proper selection of style, size and material, rings prevent blowby by sealing against the groove in the piston as well as against the cylinder wall. They should be as flat as possible, fit the piston grooves as tightly as possible, have the least amount of end gap that the engine can safely tolerate, and be as conformable as possible to seal against the cylinder wall.
ATV/UTVs – Not Just a Glorified Golf Cart Anymore
When the world of ATVs (All-Terrain Vehicles) began to sprout up and dealerships everywhere began selling these off-road machines, performance modifications also began to grow right along with them. As with any recreational machine, whether on or off-road, there will be many who want a little more than the typical performance. Getting more power and
Small Diesels, Big Future – What New 2.8L/3.0L Diesel Engines Bring to the Table (and Your Shop)
While it’s not hard for us to get caught up in engines from long ago, given the nature of our industry and work, it’s just as important to keep an eye on present and future engines coming into the market. The small diesel market in particular has seen a few new engines recently and we wanted to highlight a couple of them.
Engine of the Week – 537 cid LS1
527 cid LS1 Erik Koenig | HorsePower Research McKinney, TX When it comes to engine size, people never want to go smaller – they only want to go bigger and bigger. Well, those people are in luck. Erik Koenig, the majority owner of HorsePower Research in McKinney, TX, builds the largest LS1 engine in the world
S & S Brings Know-How and Nostalgia to V-Twin Engines
As a maker of high-performance motorcycle engines, S&S can be linked to the industrial history of Wisconsin. However, the S&S story actually starts in Blue Island, IL, right after World War II. That’s when George J. Smith returned to his home in Blue Island and began tinkering with the engine on his Harley-Davidson motorcycle. Smith
Camshaft Art and Science – You Get Out What You Put In
The most misunderstood component of an engine is the camshaft. Selecting a camshaft and understanding its profile and design can be a “black art” as most of what a cam profile controls is invisible – air. Yet, the camshaft has a major impact on engine performance.
Little Victories – Big Bucks from Small Engines
Finding Performance Potential in 4 and 6 Cylinder Engines Let’s get something on the table right now – I’m a V8 guy. As you’ve read elsewhere in this issue, I tend to also chant the mantra, “There’s no replacement for displacement.” Bigger just seems better and badder. Perhaps you’re like me. But let’s take a
Class 8 Diesel Engines – Built for Speed, Too
Class 8 Diesels Make Great Race Trucks Too, Says Ohio Engine Builder When you think about diesel engine building profit potential you may consider the on-track activities of boosted turbo diesels like the 6.6L Duramax, the 5.9L Cummins or the 6.0L Power Stroke. Impressive engines, and it’s really no surprise to see sub-11 second runs
Oil Pumps – Pump Up The Volume to keep Engine in Tune
The Right Oil Pumps and Systems Keep Your Engines In Harmony This month we’re going to take a look at the component that can be considered the heart of your engine, the oil pump. Whether it’s a wet sump, dry sump, crank-driven, shaft-driven, etc. it is responsible for supplying the required oil that no engine
Power Up Those Engines
Selecting the Correct Power Adder for Your Customer There’s no replacement for displacement,” goes the adage. However, this may no longer true considering the kind of horsepower being pumped out of today’s boosted engines. Whether you’re building engines for stock, performance or a diesel application, chances are you’ll be working with an engine that is
434 Small Block Chevy Engine
When Lowcountry Racing Engines’ very first customers cracked the block of their 406 engine, shop owner Brandon Judy was quick to lend a hand and step up their engine game with this 434 small block Chevy that’s sure to turn some heads at the local track.
Turbocharged Toyota 2JZ Engine
When this turbocharged Toyota 2JZ engine got on the dyno at Victory Precision Machine, it lost oil pressure. The problem turned out to be a spun bearing and a trashed crank. Frank Mangano got to work rebuilding this engine for a 1997 Supra street application. Find out how the build turned out!
