"I would say it was an aviation piece but 3500 just don't sound fast enough for aircraft."

Back when I used to fly none of the engines ever saw 3500 rpm. That was a long time ago but he operating range was more like 1900-2200. Maybe some did but I never saw one.


1953 Chevy 5-window 3100
In the Stovebolt Gallery
More pix on Picturetrail

Dave
Engine & Driveline Moderator

If you can't make seventy by an easy road, don't go. ~~ Mark Twain