Car Performance Tuning Explained Performance tuning focuses on tuning an engine for motorsport, although many such automobiles never compete but rather are built for show or ...

Hypereutectic piston cosworth forged pistons A hypereutectic piston is an internal combustion engine piston cast using a hypereutectic alloy–that is, a metallic alloy which has a ...

Piston rings Exlained car piston rings Most automotive pistons have three rings: The top two while also controlling oil are primarily for compression sealing (compression rings); ...

How a Car Radiator Works Radiators are the heart of a cars cooling system, without them there would be no way to keep an internal combustion engine from overheating to the point ...

Rear-engine design In automobile design, a rear-engine design layout places the engine at the rear of the vehicle. The center of gravity of the engine itself is past the rear ...

Engine Roller rocker explained A roller rocker is a rocker assembly that uses bearings instead of metal sliding on metal. A cam/rocker assembly uses a normal cam, but the ...

Rotary engine History Use in cars History Although rotary engines were mostly used in aircraft, a few cars and motorcycles were built with rotary engines. Perhaps the first was ...

How to Replace a Serpentine Drive Belt A serpentine belt drives the accessories like the air conditioner compressor,power steering pump and alternator. Over time these belts will ...

Starter ring gear A starter ring gear, sometimes called a starter ring or ring gear, is a medium carbon steel ring with teeth that is fitted on the periphery of a flexplate or ...