Features

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The Thumbprint: Pro Stock Needs Production-Based Engines To Survive

NHRA's Pro Stock class is facing an existential crisis - has the time come for the Big Show to do a full reset? Has the naturally-aspirated big-block lost its appeal? This edition of The Thumbprint has more. Read More

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Shop Tour: Headgames Motorworks Focuses On Induction Components

The guys and girls at Headgames Motorworks are known for their race-winning cylinder heads. Recently they invited us in for a tour of their surgically-clean facility where champions are born. Check it out! Read More

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Tech5: TREND Performance’s Steve Rhodey Talks Pushrod Design

In this installment of EngineLabs Tech5 feature, TREND Performance's Steve Rhodey discusses pushrod specifics, valvetrain failures, and more. We've pumped him for the answers to ten questions this time around. Read More

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A Look At What The 5.0-Liter Cummins Is Made Of!

Now that the redesigned 2016 Nissan Titan has been debuted, we have information on the new 5.0-Liter Cummins. Find out what it has and what it can do here. Read More

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The Thumbprint: Planning An Engine Build For Success

Building an engine is a tough task whether it's your first or the latest in a long lineup. We talk about a few of the things to consider during the process in this installment of The Thumbprint. Read More

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PRI 2014 Video: Efficient, Powerful, and Smart Pumps From FueLab

Fuelab brought a few new toys to the game, including a digital-delivery fuel pump with a brushless motor, and a cartridge-loaded filter that works inside the gas tank. Check it out! Read More

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TECH5: ARP Offers Advice on Fastener Finishes, Lifecycles And More

Experts at Automotive Racing Products (ARP) address topics about performance fasteners, such as tool steel, different finishes and the lifecycle of select bolts. Check out the story for all the details. Read More

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Valve Seats: Will 50- or 55-degree Angles Work For Your Engine?

Very few race engines run a 45-degree valve seat anymore, but that doesn't mean a 50- or 55-degree seat works on the street. Experts weigh in on selecting the right valve-seat angle for your engine. Read More

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PRI 2014: Next Generation WinDyn Software Coming From SuperFlow

The next version of SuperFlow's popular WinDyn data acquisition software is scheduled to be released next year. Check out the video to learn more and take a peek at more SuperFlow products. Read More

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PRI 2014: Vortech Upgraded Billet Impellers Make More Power

Vortech is hitting the streets and racetracks of America hot and heavy with their new billet-impeller YSi and Xi supercharger designs. Also new this year is an EcoBoost Mustang intercooler. Read More

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PRI 2014: DynoJet’s 3rd-party Controllers For Precise Dyno Tuning

DynoJet is making life easier for vehicle tuners by integrating select 3rd-part controllers into its Power Core software. That means the tuner can see more vehicle information during the dyno run to spot problems. Read More

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PRI 2014: Scoggin-Dickey Parts Center Knows LS and LT Performance

At this year's PRI show, we got a look at Scoggin-Dickey Parts Center's extensive line of LS, LT, and even TPI performance parts! Read More

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PRI 2014: Fel-Pro’s Gasket Expertise, and Real World Testing Methods

We took some time at the PRI show to chat with Federal Mogul about gasket technology, and the importance of the Fel-Pro Field Test Garage, where their products are put through real world testing by employees. Read More

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PRI 2014: Deatschwerks Introduces DV2 Injectors and DW400 Pump

Deatschwerks was showing off their 1,500cc DV2 injectors, based on the latest technology, during the PRI show. They were also showing off their super high flowing DW400 in-tank fuel pump that will be released soon. Read More

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PRI 2014: World’s Motown LS Hybrid Block, New SBF Casting Upgrades

What if you could take the best of two blocks and merge them together? Well, that's exactly what PBM did with the Motown II LS block. In addition, PBM has made their 9.500 small-block Ford block even stronger. Read More

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PRI 2014: PRW Offering Three Dampers; Debuts Billet Water Pump

PRW is bringing back its line of street and race dampers, offering three different versions. The company also showed off a new billet electric water pump. Check out the details in the story and video. Read More

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PRI 2014: Hot Products From Moroso for LS, LT, BMW, Subaru and Jeeps

Moroso came to the Performance Racing Industry (PRI) Show to debut a number of new products for the automotive enthusiast. Whether you're into cars, SUVs, or trucks, there's something for you to check out! Read More

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PRI 2014: PRW Offering PQx Shaft-mount Rocker Arms For LS Engines

PRW now has PQx shaft-mount rocker arms for the LS1, LS2 and LS6 engines. The company also showed off some trick fabricated LS valve covers and machined rocker-cover risers. Read More

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PRI 2014: Hot Rodders of Tomorrow Compete for Scholarships

Hot Rodders of Tomorrow is one of the great, non-profit organizations that helps steer kids toward good careers in the automotive industry and rewards champions with scholarships. Read More

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