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760 cid Billet Big Block Chevy Nitrous Engine

Despite what you may think about nitrous engines, and those that are stock big block Chevy bore spacing, these 4.840″ bore space big block Chevy engines have some significant R&D in them. Just check out this 760 cubic inch billet version done at TRE Racing Engines.

Naturally Aspirated 440 cid LT1 Engine

The folks at Late Model Engines in Houston, TX run a top-notch engine and machine shop. You don’t have to look much further than this naturally aspirated 440 cid LT1 engine build to see what we mean. It’s our Engine of the Week!

Melling Engine Parts Acquires QualCast

Melling Engine Parts has announced the acquisition of QualCast, a manufacturer and supplier of valvetrain automotive parts based in Nashville, TN. Qualcast offers all facets of valvetrain applications including heavy-duty, industrial, light and medium-duty, marine and performance.   “QualCast will strengthen Melling’s valvetrain business and allow us to expand into market segments we do not have

All-Billet Duramax Drag-and-Drive Engine

Having been put on the back burner due to Wagler Competition’s popular DX Duramax engines, this brand-new billet Duramax engine has finally made it to the forefront. Rather than being aimed at truck pullers, this lighter diesel engine is specifically designed for drag racers and drag-and-drive events. Check out what makes this Duramax unique.

Wagler billet Duramax engine
All-Billet 903 cid Pro Mod Engine

Pat Musi of Musi Racing Engines has been meticulously developing and tweaking his 903 cid Pro Mod engine combo since 2010. We got to see the latest and greatest version of this nitrous-powered billet beauty. Check out our first Engine of the Week of 2024!

Pat Musi Racing Engines 903 cid Pro Mod engine
Summit Racing Pro SBC Turbo Camshaft

Designed to fit 1986 to 2002 factory roller cam blocks, these American-made hydraulic roller cams feature ultra-modern lobe technology compatible with modern turbochargers.

Summit Racing camshaft
Naturally Aspirated 540 cid Big Block Chevy Engine

After having issues with an engine built elsewhere, a customer came to H Squared Racing Engines to build him a streetcar combo. Utilizing an existing block and crank, H Squared was given the freedom to spec the rest of the engine. Check out the result!

Erson Titanium Valves

These valves were meticulously crafted to meet the demands of high-performance racing applications.

Elgin Pro Stock Conical Valve Springs

Elgin PRO-STOCK conical valve springs help stabilize valvetrain dynamics and provide superior damping without wear.

632 cid Big Block Chevy Nitrous Engine

If you’re looking for a tried and proven big block Chevy combo that can make 150 passes without damage – look no further than this 632 cid big block Chevy nitrous build done by Pat Musi of Musi Racing Engines. It’ll deliver 1,250 horsepower NA all day long!

Manley “Extreme Duty” Inconel Exhaust Valves

Manley’s Extreme Duty valves are manufactured from unique XH-432 XtremeAlloy, which has been the mainstay of drag racing’s top pros for decades.

Billet Blocks and Heads vs. Cast Iron

Billet aluminum has a lower yield strength or higher modulus of elasticity, meaning it will flex, or absorb energy easier under tension or stress than cast aluminum, without incurring permanent damage.

Shop Solutions November 2023

Many times, the flange diameter of the rod nuts will contact the radius around the nut seat on some rods. Some jobs may not warrant the expense of spot facing the nut seat on the connecting rods. In that case, it can be quicker and more effective to just machine a chamfer on the ARP rod nuts.

HED’s 540 cid Billet Big Block Chevy Engine

As drag-and-drive events continue to emerge and grow in popularity, more and more competitors are looking to up their cars’ performance levels on both the track and street. That’s exactly why this particular customer came to Pete Harrell and Harrell Engine & Dyno for a 540 cubic inch billet big block Chevy engine build. Check it out!

SBI’s Growth Leads to New Leadership Promotions

Ryan Hamilton, President and CEO of SBI, the trusted valvetrain name in the automotive aftermarket, has announced a transformative period of growth and expansion in 2023, marked by strategic position changes within the company. These appointments not only reflect S.B. International’s commitment to enhancing its operational efficiency, but also underscore its dedication to providing exceptional

500 cid Top Fuel Hemi Engine

Boasting 10,000-12,000 horsepower, Top Fuel dragsters run a supercharged, nitro-breathing, billet Hemi engine. To keep these engines living throughout the season, shops like Pro Motor Engines are part of the engine program. Shop owner Dennis Borem walks us through how he helps Rick Ware Racing and Clay Millican’s Top Fuel Hemi engines.

Edelbrock and Pat Musi Talk Cylinder Heads

In this episode of Intellectual Horsepower, we got the opportunity to sit down with Edelbrock experts Mike Sanders and Rick Roberts, as well as Pat Musi of Pat Musi Racing Engines to talk all about cylinder heads. We discuss what goes into cylinder head manufacturing and development from the manufacturer level, as well as what

Compound Turbo 12-Valve Cummins Engine

Beginning this diesel build with a core Cummins engine that looked like it had been at the bottom of the ocean, Dakota Sargent of Fullhook Performance was tasked with turning the 12v Cummins into a SEMA-level engine build. See what he was able to deliver!

Billy Godbold and Chris Potter Blow Our Minds Talking Camshafts!

In this episode of Intellectual Horsepower, Engine Builder Editor Greg Jones sits down with Billy Godbold and Chris Potter of Godbold Engineering Solutions and COMP Cams/Edelbrock Group, respectively, to talk all about camshafts and what engine builders and racers need to know. Did you know the camshaft should be selected after you know the rest

Supercharged 4.900” Bore Space Hemi Engine

Building upon its 4.800″ bore space Hemi engine platform, Noonan Race Engineering made improvements to its 4.900″ bore space Hemi engine to the point that its now one of the engine shop’s bread and butter builds. Don’t let that fool you – this engine is packed with unique features and the performance to back it all up. Check it out.