When it comes to LS engine swaps, automotive enthusiasts have pushed the boundaries of creativity and performance. But what ...

The LS is one of the easiest engines of all to modify into a high-horsepower beast, thanks to the large aftermarket and its straightforward design. The array of off-the-shelf upgrades available from ...

They're running Grudge Test 'n Tune here at LS Fest and hope to run ... you just want to stuff a big motor in it," said Laurence. The engine is a Dart LS Next-based 427ci built by Prestige ...

Dyno tuning budget carbureted LS LQ4 swap into 1967 Camaro. THis is the easiest and least expensive way to get LS power in your Chevy. At Westech we tuned the engine using MSD's software and we ...

Tuning the carburetor(s ... Prestige's most badass drop-in crate engine is a twin-supercharged LS with 427 cubes to its name. Once again, we're dealing with centrifugal superchargers.

This isn't the first attempt at such a monster, but it's the first one that's been seen through to completion.

These technologies turn away from chasing impressive outputs, and instead focus on how to save you money at the gas pump.

Talk of a twin-turbo V6 for the new Lexus GS and LS has us wondering if this engine will make it into ... Taking that V6 and tuning it for a performance application is a solid, if unverified ...

On the engine stand, dyno readings hit 525 horsepower, although the builder speculates additional tuning could raise that to 750, an impressive feat for an engine beginning life with just 50.

Only a few will mention air. Ask a Linux command line user about programs they use and they may well forget to mention ls. Like air, it is seemingly invisible since it is so everpresent.

A high-feature fuel-injection system is standard on all COPO Camaros, with engine management directed by an all-new Holley HP EFI electronic control unit that features self-tuning fuel table ...

The LS500 costs $3781 per annum to comprehensively insure. This total is a comparative quote for a 35-year-old male living in ...