While most engines have the same number of spark plugs and cylinders, some four-cylinder blocks have two plugs for each ...

Twin spark technology stands the test of time for its reliability, efficiency, power output and greater fuel mileage The twin spark technology was first designed in the year 1914 for the Alfa Romeo ...

Photo: Alfa Romeo Automobiles S.p.A. Back in the fifties when most Italian manufacturers were busy developing large engines, Alfa Romeo went the opposite route and created the Twin Spark inline-four.

In the year 2007, when TVS launched Flame with twin-spark technology, it was forced to halt production due to a patent case violation lodged by Bajaj. Bajaj claimed it developed and patented the twin ...

It is often said there's no such thing as a free lunch. Perhaps there is, as Alfa Romeo has just launched an updated version of the 147, boasting a range of improvements, that costs less than its ...

Honda isn’t rewriting the book on its 250cc off-roaders, but it is adding in some updates that should make them a little better. The company will add twin spark technology to the engines of the ...

While Hyundai is highly focused on the developing EV market, a radical new spark plug design from the South Korean manufacturer shows that it also wants to extract greater efficiency from the internal ...

Before crossovers took over the world and “sporty” meant fake exhausts and paddle shifters, Alfa Romeo was building something a little different. The Alfa 75, known as the Milano in North America, ...