Category Archives: Carousel

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Building a 461 Old School Pontiac (with Fuel Injection!)

Keith Dorton of Automotive Specialists takes a junkyard 389 block (with missing main caps) and turns it into a 416 cubic inch Pontiac V8 with the classic triple-deuces look except with trick modern fuel injection. Please note: In the video I call the block an original 389. I think this is actually a more modern…
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Dual TorqStorm Blowers on a 427 Cubic Inch LS1

The GM LSX engine has been built in just about every configuration imaginable, but Holley and Prestige Motorsports took it to a new level by strapping two TorqStorm centrifugal superchargers to a bored and stroked 427 cubic inch LS1. On pump gas this bad boy makes over 1,000 horsepower without breaking a sweat.
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Jeep Straight Six Stroker Build: Big Power on a Budget

The Jeep straight six is one of the greatest engines of all time. But that doesn't mean it can't be improved. Newcomer Racing shows us how to put together a big power, naturally aspirated stroker 4.0 Jeep engine without spending big coin. The basic recipe is to use the block and connecting rods from a…
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Dyno Testing Carbs vs a Very Unique EFI Setup

Recently Keith Dorton of Automotive Specialists built two very similar engines. They were, in fact, practically identical except for the induction. Both were 400 cubic inch small block Chevy's with identical Molnar stroker crank and rods, Crane Cams valvetrain, and AFR cylinder heads. The difference between the two was the induction systems. One was outfitted…
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