Welcome to Tempest®
Tempest is the leading brand of pneumatic, ignition and filtration products, including a complete line of OEM dry air pumps, spark plugs and oil filters. Additional Tempest product lines include PowerFlite™ starters and alternators, fuel pumps, oil filter adapters and specialty tools.
World’s Best Aviation Spark Plugs!
Last year we had the fewest plug related issues with the B-17 that I can ever remember in 25 years. Tempest plugs really made a difference in the day to day reliability of the EAA B-17 “Aluminum Overcast”.
I swapped out my old Champions for a set of Tempest Fine wires in my Navion with an IO-470H. The engine runs like a scalded dog. It will idle down to 700 RPM with ease. I took a friend flying and when we landed he said, “Don’t shut it down, let it Cadillac for a few minutes.”
To the guys who make these things, your work is appreciated.
What Makes Tempest the Aviation Spark Plug of Choice?
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