When it comes to pump-gas performance, the name of the game is usually compromise. Unfortunately for turbo LS (or other) enthusiasts, real street (and some track) cars walk that fine line between ...

Jeff runs his street-legalEl Caminoin what is arguably one of the most competitive classes in Drag Week, where thousandths of a second separate the top drivers. Jeff has owned this 8-second ...

Throwing speed parts at stock engines is about as pure as hot rodding gets. From stacking carburetors on utilitarian flat-head Ford engines to bolting a big blower on a world-weary small-block, the ...

There is a war out there in LS land, and it’s being waged between the nitrous and turbo camps. If you follow the usual build pattern of most LS owners, the first modification is a camshaft and ...

An Illinois-based company called Power Solutions International has received certification from the Environmental Protection Agency to sell its GM LS-based 6.0L V8 industrial mobile engines. PSI’s take ...