You already know we’ve chosen the powerful and compact LS3 for this build, but which LS3? We went right to the top and got the LS376/525 crate engine. It’s the […]
In part one of Project Thunderbolt, we laid out the plans to stuff a GM LS3 V8 in to a 2004 Mazdaspeed Miata. In this update we’re finishing the teardown […]
Light car + big engine = silly go-fast fun. Back in the 1940s and ‘50s it was Ford flathead, Olds, and Caddy V8s in Model As. Pontiac stuffed a 389 […]