I bought a 1969 Chevrolet Chevelle SS 396 recently and want to know if unleaded gas will harm my engine. Also, will using regular unleaded instead of high-octane unleaded hurt? I’d rather use the less ...

A small gap with big importance in the performance and health of an engine - here's everything you need to know.

Due to power demands many energy companies are forced to run their power plants close to maximum capacity for more energy output by implementing power uprates and upgrades to multiple systems. Power ...

Nissan has set a new benchmark in engine innovation by introducing the world’s first valve seat manufactured using cold spray technology. This breakthrough debuts in the new 1.5-liter turbocharged ...

Dear Tom and Ray: My 2006 Honda Element has 108,000 miles. The dealer recommends a valve-clearance adjustment at this time. Is this a service you would recommend, or is it not necessary? Please ...

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Major and minor valve seat diameters are most easily checked for consistency with a pair of dividers during seat grinding operation. This assures proper seat width. The answer to the question posed by ...

The REflex QCS control valve from RTK, with the REact 30 DC-PoP actuator, is a flexible all-in-one solution for noise reduction and high pressure drop applications. The REflex QCS control valve from ...