Introducing the fuel in the plenum allowed more time to cool the charge, at least compared to injection into the head port. Equipped with the carburetor, the mild 6.0L produced 483 hp at 6,000 rpm ...

Chevrolet is celebrating 65 years of the Small Block with a new fuel-injected SP383 V8 crate engine, a modern take on the 383 Small Block “stroker” motor.

The Chevy 396 Cubic-Inch V8 Is The Most Fuel-Efficient Big Block Ever Built General Motors had a few versions of the big block engine before the 396 cubic-inch motor hit the streets, but it was ...

Heavily related to the LS3, this fellow boasts direct fuel injection, revised cylinder heads, better cooling, and valves that are flipped from the LS.

Fuel injection offers drivers increased efficiency and power. But there's a common problem, too: carbon buildup on the engine's intake valves.

This same 347 V8 also showcased Pontiac’s first ever Tri-Power 3x2 carburetor setup, a full year before Chevy introduced its 3x2 on the 1958 348 W-head engine with a top rating of 280-horses ...

The new block on the, um, block kicks out 536 hp and 590 lb-ft, while reducing fuel consumption by up to 25 percent. This is achieved with the help of direct gasoline injection.

A fuel injector is considered the "heart" of the engine. The fuel injector, connected to an Electronic Control Unit (ECU), regulates the fuel injection process. The ECU controls the opening and ...

That's how the 4.3-liter 265 engine was born. Much like the competitors, the V8 from Pontiac had an improved fuel economy, but with only 120 hp (122 PS), it severely lacked power.

Honda Built Its First V8 And It Has VTEC – But It’s Not For Cars Honda's new 5.0-liter V8 marine engine delivers 350 hp on 86 octane gasoline and may reportedly cost $46,000 by Brad Anderson ...

Key Points New 4.0-Liter Twin-Turbo V8 Engine: GWM unveiled its first-ever 4.0-liter twin-turbo V8 engine at Auto Shanghai, designed for luxury cars and off-road vehicles.

With its 9.0:1 compression ratio, it was good for 148 horsepower. It would soon gain Bosch fuel injection and continue to be produced by BMW for 27 years, an impressive run for any engine.