The world needs another LS-powered early Camaro! It really doesn’t, but it seems no one in the performance industry got that memo, cuz guys are building the ubiquitous combo in soaring numbers, and manufacturers are releasing new swap parts like popcorn. Holley is chief among ’em and has a complete line of LS-engine swap parts including engine mounts, trans crossmembers, oil pans, accessory drives, headers, exhaust systems, intake manifolds, fuel components, and EFI conversions. To prove how easily the late-model engine can be retroftted into an old car with Holley parts, the company made a foolhardy gamble, sponsoring a challenge for us guys from the Roadkill show: we’d have to install an LS engine and EFI from scratch in three days in front of a live-video-feed audience, and…