Mercury Racing has expanded the pitch range of its popular Revolution 4 XP propeller line, investing in a new base casting that will be used to produce this high‑performance prop in a 15‑inch diameter ...

Fairings-Etc. has acquired Performance Propeller and announced plans to restart production of handmade wood propellers for the experimental aviation market. The company anticipates resuming ...

"Hello, this is Farmer Dismuke, NHRA technical director. I'm calling to let you know that for the upcoming 1962 drag-racing season the NHRA has a new competition category called Factory Experimental.