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Tech Center

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The driving force behind stock and performance piston technology advances has always been the desire...
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Okie Allen is a veteran firefighter...
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We all recognize this isn’t the same business it was 25 years ago. It’s certainly less profitable. Business cycles don’t seem as consistent and...
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If your installer customers complain about knocking or ticking from either cylinder head on a...
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The new Chevy LT1 features an aluminum block with a 4.060˝ bore and a 3.62˝...
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Each newer version of the Cummins ISX 15 engine gets more fuel-efficient as...
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Some Ford vehicles equipped with a 4.6L 3-valve or 5.4L 3-valve engine may exhibit a...
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The Porsche 918 Spyder is one of the top performing and most sought after supercars in the...
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Filler Up When I need to hone a harmonic balancer or anything else with a key slot, I use a common automotive body filler called...
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What’s needed to keep the rotating assembly rotating? It’s a recipe that includes three key...
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Choosing the “right” camshaft is not only the cornerstone of building a performance engine, but...
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With the Mercedes dominance of last year's grid so profound and complete, much of the...
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Gibtec may be a new name in competition piston-making, but its leaders aren't new to the...
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Back in 2010 General Motors decided to let Corvette owners build their own engine and...
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  One of the common problems with direct injection engines is their tendency to...
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From 1987 to 1990, my 666-inch A/R Ford Hemi Boss that we called Damien,...
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As a performance engine builder for customers driving in various racing associations, keeping up with...
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It was an ordinary-looking 1952 Chevrolet Styleline Deluxe sedan until the...
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How do racing oils differ from everyday motor oils? You might think...