Just in case you aren't up on current events in the LS community, there seems to be a divide wedged firmly between cathedral port and rectangular port enthusiasts. For those unfamiliar with the terms, ...

Best offers Ls Twin Turbo Manifolds Cast Turbo Exhaust Manifold For 1999-2013 Chevy Silverado/GMC Sierra 1500 LS Engines Ls ...

After a handful of naturally aspirated mods, we just couldn't wait any longer before subjecting Mini Mouse (our 4.8L LR4 test engine) to some positive pressure. Mini Mouse has been built to ...

Let's be honest. Every car enthusiast with a beater car and a few bucks to waste wants to get an eBay turbo and make the perfect sleeper. More often than not, engine blocks get blown, hearts get ...

If you are new to the LS scene or haven't spent much time online, or at events, or near other LS owners, you might have missed the first or second "big bangs." Originally, the big bang test was ...