Crower Cams Founder Bruce Crower Passed Away
Bruce Crower of Crower Racing Cams & Equipment Co., located in San Diego, CA has passed away. He is credited with advancing the industry’s speed, safety and overall innovation.
Crower Cams Appoints Doug Evans President and CEO
Crower Cams has announced the appointment of Doug Evans to president and CEO. Evans has spent more than 30 years running media properties in the racing industry. He began his new role on March 1.
Camshaft Selection
When it comes to racing, sometimes the belief is that only custom-designed parts are good enough for a winning team. The question here is, do off-the-shelf components automatically have a performance handicap? In order to get to the bottom of the “Custom Grinds vs Catalog Specs” debate Engine Builder magazine reached out to experts at
What’s Hot In Performance – Cams, Lifters & Rockers
The camshaft is really the heart of every performance engine because the cam defines the engine’s breathing potential, its torque curve and peak horsepower. The camshaft controls when the valves open, how quickly they open, how far they open (with some help from the rocker arms), how long the valves are held open, and when
Nominations Open for 2022 SEMA Hall of Fame
Induction to the Hall of Fame is the most prestigious award presented to an individual by the association and honors the pioneers who have contributed to the growth of the automotive aftermarket over a long period of time.
Supercharged 427 cid LS7 Drift Engine
With just 200 examples here in the U.S., the Nissan Skyline R34 is arguably one of the more desirable sports cars out there. Yufeng Luo of Y Motorsport used it to build a professional drift car complete with a supercharged and nitrous-boosted LS7 engine built by Ken Duttweiler.
Company-by-Company Coronavirus Response: Update
Racing businesses and manufacturers have altered production, including making PPEs and medical supply components, during the ongoing COVID-19 pandemic. Below are the latest updates on different industry companies’ responses to the pandemic. 3-Dimensional Services GroupLocated near Detroit in Rochester Hills, Michigan, Urgent Plastic Services, a branch of 3-Dimensional Services Group, has halted regular production to
Naturally Aspirated Subaru EJ Engine
To Brandon Loveless, Subarus are the ultimate car and engine. His passion for Subarus led him to want to build a Subaru EJ engine for an Impreza RS2.5 coupe. The result was this naturally aspirated EJ with plenty of custom bells and whistles. Find out what went into the build.
SEMA Announces New Board of Directors
SEMA members vote James Lawrence, Melanie White, Kathryn Reinhardt, Chris Douglas, and Les Rudd to serve the industry.
Mickey Thompson 3-Valve Chevy V8 IndyCar Engine
What happens when you awaken an iron beast after a 50-year slumber? Jason Ore of 955 Automotive described it as opening up a time capsule of sorts. The last time this 1967-’68 Mickey Thompson 3-valve Chevy V8 IndyCar engine lapped Indianapolis Motor Speedway was back in May 1968. Find out what it took to bring the engine and racecar up to Pebble Beach Concours d’Elegance standards.
SEMA Announces Board Election Results
The following is the complete list of the 2018–2019 SEMA Board of Directors, effective at the close of the board meeting, July 20.
NTPA Tractor Pulling Powerplants – Big Size, Big Horses, Big Torque
Tractor pulling in America means a lot of things to different people. Many in the general public regard the sport as nothing more than stock trucks and tractors coming in off the farm and doing their thing at the county fair. That was then, this is now. The sport has grown from those humble roots
Connecting Rods
They say an engine is only as reliable as its weakest link. The connecting rods that join the pistons with the crank can be a strong link or a weak link depending on the rods that are used.
Performance Rocker Arm & Shaft Systems – Time-Tested Technology Provides Proven Performance
The SB Chevy ball and stud stamped steel rocker arms were a revolutionary departure from the shaft mounted rocker arm systems of that era because they allowed it to outrev its competitors. More revs means more airflow and more power. It wasn’t until 1962 that Ford finally dumped their old Y-block 312 rocker shaft engine
Crankshafts:Stock and Performance
The crankshaft is the working arm of the engine. All the force generated by combustion and the downward motion of the pistons is focused on the crank throws. The leverage effect of the force exerted on the crank journals twists the shaft and converts the up-and-down reciprocating motion of the pistons into rotational motion of
All-Billet Subaru EJ 2.5L Engine
This 2016 Subaru STi, which features an all-billet EJ 2.5L engine, was built to showcase what Kaiju Motorsports is capable of. Not only does it look great, but all expectation is that it performs well too. Check it out!
Supercharged 388 cid LS Engine
Hoping to reach new heights in the mile, this Cadillac customer brought his car and engine in for the School of Automotive Machinists & Technology to work their magic on. See what went into the supercharged LS engine platform.
Stroker 421 cid Small Block Chevy UMP Dirt Modified Engine
When it comes to Dirt Modified engines, customers are looking for an engine combo that is durable and produces good power. For those reasons, Gibbons Motorsports’ stroker 421 cubic inch small block Chevy engine is a go-to package, and has thrived in this segment of racing. Check it out!
Naturally Aspirated 598 cid Big Block Chevy Engine
Pete and Jake Gibbons of Gibbons Motorsports are constantly cranking out high-quality engine builds. Occasionally, they get to build an engine for themselves, such as this 900 horsepower, 598 cubic inch, big block Chevy engine. Check out this naturally aspirated beast!
