Engine of the Week is presented by
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What started as a sad roller rescued from Kentucky has since turned into a turbocharged 427 LS monster capable of 6-second passes and 250 mph. Thanks to Steve Chechak, his son Steve and Vinson Racing Engines, this 1998 Pontiac Trans Am is a serious drag-and-drive contender. Check out what went into this 2,000-hp LS engine build in our latest Engine of the Week!