Factory turbo cars by the hundreds of thousands now cruise our nation's highways. That translates into plenty of used turbos just lying around waiting to be scooped up by the adventurous rodder for ...

Most turbo 2.3s came with Garrett/AiResearch T3 turbochargers. They were cheap to make but proved to be fragile, as failures occurred after just a few years of service. They were installed on ...

Twin-turbo kits rely on a pair of smaller turbos (usually T3/T4 hybrids). Using the smaller T3 turbine sections provide improved boost response while the (relatively) larger T4 compressor housings ...