A dead battery is hardly ever a pleasant surprise. Modern vehicles rely on electronics, sensors, and start-stop systems that place constant strain on the battery, making failures more frequent, ...

V8 fans often argue about soundtracks and spec sheets, but the character of a V8 starts deep in the block with the crankshaft ...

An engine's static compression ratio is only a rough indicator of its ability to tolerate a particular gasoline octane ratio. The real key isnumbers. Most engine builders say 175 to 185 psi cranking ...

Push-button start may be common today, but it wasn't always the dominant way to crank an engine. Push-button start systems and ignition key systems activate the same process in different ways. Do you ...

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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, ...

The need for a viscometer to accurately predict the cranking characteristics of oils in engines at low temperatures led to the development of a reciprocating viscometer. This paper describes the ...

Here are 10 tidbits to know about this amazing new powerplant from Ford Performance. See All 18 Photos18 1. Even the crankshaft is different. Yes, it's flat, but did you know there are three different ...

The mixture preparation and hydrocarbon (HC) emissions behaviors for a single-cylinder port-fuel-injection SI engine were examined in an engine/dynamometer set up that simulated the first cycle of ...