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Mainair Sports Ltd.

In Case You Missed it

Formula 1

Getting 260 mph out of an O-200 Continental just for fun.
video

Metal Magic: Cutting Round Instrument Holes

KITPLANES editor at large Paul Dye continues the Metal Magic series with a tutorial...

Home Shop Machinist

Totally tubular: Tips for tube notching.

High-Desert Tales

Nuke it!