In today’s tuner aftermarket of ad gimmicks and wordplay, it’s difficult to know what will and will not give you horsepower increases. In most cases, tuners and racers will tell you that you can’t ...

According to Unison Industries, its new dual direct spark ignition system (DDSI) successfully lit the Pratt & Whitney RL 10A-4-2 engine on the Lockheed ...

Direct-injection spark-ignition (DISI) engines have been investigated for many years but only recently have shown promise as a next generation gasoline engine technology. Much of this new enthusiasm ...

As fuel prices continue to rise and consumer awareness and or government regulations for lower combustion emissions increase, automobile manufacturers are exploring ignition strategies to improve the ...

Automotive ignitions systems have seen many transitions over the years. Historically, the designs have matured from a magneto to today’s coil-over-spark plug designs. The progression follows the ...

Advanced Corona Ignition System (ACIS) is a new and somewhat different way of igniting the fuel in gasoline engines. Compared to conventional spark ignition systems, corona ignition uses ...

Taking into account all the products needed to build a high-performance powerplant, an ignition system is probably last on the list. Yet the ignition system is probably one of the most important ...

Precise ignition timing is essential for high-performance engine tuning and ensuring your small-block or big-block is delivering every horsepower within its capability. Since the era of poodle skirts, ...

Q: My 2002 Buick LeSabre has 98,887 miles on it. Its ignition control module is failing. Since November 2014 I have replaced it three times. Can you please tell why my control module keeps failing? It ...