The best things often come in small packages, and apparently, so do huge V8s with bucket loads of torque, as this '60s AMC is eager to prove.

We're watching as a 1968 Pontiac Firebird RAM AIR II and 1970 AMC AMX go head-to-head in three rounds of drag racing action thanks to the following video.

AMC pitched the AMX — which stood for American Motors Experimental ... which came with a new range of engines: a 2.5-liter ...