OHV Vs. OHC: What's The Difference Between These Engine Designs?

Overhead valve (OHV) engines have their camshaft housed within the engine block, while overhead camshaft (OHC) engines have ...
New Atlas

Porsche's 6-stroke engine doubles up on power and compression

Intake, compression, power, then exhaust. Every 4-stroke engine ever made – about 80% of all engines currently in existence – function on this principle – even rotary engines. But now, Porsche has ...
The Cool Down on MSN

Mazda patents bizarre car engine design with unusual goal: 'Fuel reforming system'

The technology Mazda is presenting is a rare combustion engine-powered alternative. Mazda patents bizarre car engine design with unusual goal: 'Fuel reforming system' first appeared on The Cool Down.