Featured Articles

Revving Up Conversations: The Speedmaster Gallery's Live Podcasts

The Speedmaster Gallery distinguished itself as a hub of thought-provoking conversations, thanks to a series of live podcasts.

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Speedmaster's Exclusive YPO Event: A Synthesis of Leadership and Innovation

The Young Presidents' Organization (YPO) represents a global community of leaders united by the shared belief in the power of knowledge, diversity, and impactful leadership. When Speedmaster™ decided to host a YPO event at our esteemed Speedmaster Gallery during the SEMA Show 2023, it was a nod to our commitment to these very ideals.

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Triumph Continues: Speedmaster Adds 3 New SEMA Global Media Awards for a Total of 21 in 13 Years, and a Prestigious SEMA Data Excellence Award

Speedmaster celebrates winning three SEMA Global Media Awards and the prestigious SEMA Data Excellence Award at the 2023 SEMA Show. With 21 awards in 13 years, Speedmaster continues to lead in high-performance automotive innovation, combining elite engineering with distinctive design.

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Speedmaster™ Presents: The Speedmaster Gallery at SEMA Show 2023

Speedmaster™ is proud to announce its groundbreaking exhibit, 'The Speedmaster Gallery,' at this year's SEMA Show. From October 31 to November 3, 2023, attendees are invited to experience a realm where automotive excellence meets innovation.

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The Distinguished Gentlemans Ride For Supporting Mens Health

Jason Kencevski (CEO) -

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Speedmaster takes on Nick Cannon’s Chevelle Project

Speedmaster takes on suppling Nick Cannon’s 1967 Chevelle with a Blown 496 cubic inch Big Block, equipped with an 871 supercharger. The engine was built and dyno tested in Rialto by the in-house assembly engineers. For optimum performance, it features forged 4340 internals and produces 750 horsepower reliably as a turnkey motor.

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Testing Boost Theory on a Pair of LS Engines

One of the greatest inventions since the introduction of the internal combustion engine has to be boost. Nothing adds power to a combination like the introduction of some positive pressure, especially when it comes from an efficient twin-screw supercharger like the one we tested from Kenne Bell. Adding modest boost to your engine will transform even the wimpiest LS powerplant. Heck, even boosting a stock engine will offer serious gains, but the real power comes from the combination of boost and performance mods. The very best supercharged engines have something in common, they all started out as powerful naturally aspirated combinations. The more power your engine makes in naturally aspirated trim, the more power it will make under boost. What better way to illustrate our naturally aspirated/boost theory than with the application of boost to a pair of different LS powerplants?

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The Ice Bucket Challenge: Chill the Turbo

Words and Photos by Richard Holdener

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Inductive Reasoning EFI vs the Dual Plane

The right induction system is critical for any 5.0L Ford!

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Fine Tuning SBF Carb Spacers

If you are looking for some extra power from your carbureted Ford, why not try carb spacers!

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Winning is Exhausting

Maximizing performance in every aspect of an engine can be the difference in winning and losing. (Scott Frazier image)

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Speedmaster Kids

Speedmaster supports the kids. The Speedmaster Super Street Racing team took time recently to visit a local Elementary School to show kids a little bit of what we do. Kids at the De Anza Elementary School in the San Gabriel Valley got to see the #11 Super Street Racing machine and asked questions about racing and Speedmaster. Kids were invited to sit in the car and put on a racing helmet and gloves for pictures. The #11 Racing Team look forward to making more visits at local car shows and schools to promote interest within the new generation of enthusiasts in both racing and performance automotive.

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939 hp from a blown 540 inch big block

Words and images by Richard Holdener.

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What Happens When You Run an Engine Out of Oil? It explodes!

Written by Douglas Glad on May 9, 2017

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The Big Easy Boost vs the Block

Words and Photos By Richard Holdener

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The Pecking Order Edelbrock Ford Head Test

Words and Photos By Richard Holdener

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Dyno Tested Speedmasters 8V Intake System on a Gen III Hemi

The Dodge Hemi has a lot going for it, not the least of which is arguably the most recognizable name in automotive industry. The modern, fuel-injected Hemi has carried on the tradition of performance and the latest 6.4L, 392ci Hemi offers serious power numbers that are easily on par with any engine produced during the original muscle-car era. Toss in the reliability, fuel mileage, and low emissions, and it’s easy to see why the Gen III Hemi has such a loyal following.

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The Great Equalizer Vortech That 4.8

Text & Photos: Richard Holdener

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John Zappia Adds Top Comp Title to Awesome 2017

John Zappia and the Fuchs Monaro’s successful start to 2017 has continued with the team earning the WA Top Comp Championship at Perth Motorplex on Saturday night.

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Spirit Cars Build Hot Rod with Speedmaster Rear End

BC from Spirit Cars speaks about building the 'Black Knight', a hot rod build featuring a Speedmaster Aluminum 9 inch Rear End.

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Ignition Combo Kit from Speedmaster for Small Block Chevy

Are you guys looking for an ignition amplifier to upgrade your engine? Check out the flawless El Rayo Ignition Combo Kit from Speedmaster for Small Block Chevy.

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Downdraft System for Small Block Chevy from Speedmaster

Making 401 HP from a Small Block Chevy. Check out the awesome Downdraft System for Small Block Chevy from Speedmaster, designed to make power!

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Side draft system for Chevy LS3 from Speedmaster

Check out the fabulous Side draft system for Chevy LS3, 2015 SEMA Award winning EFI system from Speedmaster. It looks good, sounds good and also makes great power, up to 546 HP and 520 FT-LBS Torque.

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Big Block Chevy Top End Kit from Speedmaster

Any plans for a Top End upgrade? Check out the Big Block Chevy Top End Kit from Speedmaster to increase your power output by over 100 HP.

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