Two legendary engine building shops battle for domestic supremacy using massive heavy duty truck blocks on the engine dyno.
Johnny and Annie Callahan built an LS-swapped 1959 Fiat 1100 with some of the most creative detail work you'll ever see.
A supercharged '77 Trans Am Restomod rules the local streets. This custom black and gold coupe packs an 800hp V8.
Our 2023 Camaro 2SS LT1 spun a rod at 20,000 miles. Here's why we chose a Texas Speed 427 LT long-block to rebuild it right.
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