The LS engine, originally designed for General Motors’ vehicles in the late 1990s, has transcended its initial purpose to become the most popular swapped powerplant in automotive history. Its ...

Solid-fuel technology seen as harder to detect and deploy North Korean leader Kim Jong Un inspecting a combustion test of a solid-fuel rocket engine at an undisclosed location in North Korea. KCNA/AFP ...

SEOUL, South Korea (AP) — North Korean leader Kim Jong Un observed a test of an upgraded solid-fuel engine for weapons capable of reaching the U.S. mainland and called it a significant development ...

Add Yahoo as a preferred source to see more of our stories on Google. SEOUL, South Korea — North Korean leader Kim Jong Un observed a test of an upgraded solid-fuel engine for weapons capable of ...

Kim Jong Un observed a test of a high-thrust, solid-fuel engine for weapons, hailing it as a development to boost North Korea's strategic military capability, state media reported. The test likely ...

North Korean leader Kim Jong Un observed a test of a high-thrust, solid-fuel engine for weapons and hailed it as a development to boost the country’s strategic military capability, state media ...

North Korean leader Kim Jong Un attended a ground test of a rocket engine and a demonstration of a new battle tank, state-run television said on Sunday (March 29). Korean Central Television aired ...

North Korea Conducts Engine Test for Missile Capable of Targeting US Mainland SEOUL, South Korea (AP) — North Korean leader Kim Jong Un observed a test of an upgraded solid-fuel engine for weapons ...

Formula 1 manufacturers have approved changes to the engine testing rules for 2026 following the compression ratio row that has lasted through the offseason. In December, it emerged that Mercedes had ...

SAKHIR, Bahrain — Toto Wolff called suggestions that Mercedes’ Formula 1 engine could be illegal “total bulls—” amid the ongoing compression ratios row that he said was a “storm in a teacup.” It ...

There's a reason why gearheads put both LS (not to be confused with LT) and Vortec engines under the same umbrella of "LS", despite GM originally assigning them different badges. (And in case you're ...