Aero Exhaust valve Sorry no m/cyl photo but something to think about. I've been using this sodium filled exhaust valve as a paper weight for 40 yrs. Its frm a Radial Aero engines my Dad used to "run in" during the war. photd next to an Australian 20c piece. = 29mm dia. valve size ......Head dia = 3 1/16" (78mm) Stem length = 5 7/8" (150mm) Weight = 15.8oz (448g) As a comparison the 1966 Honda RC149 5 cyl 125 GP engine had a BORE size of 35.5mm x 25.14 stroke. PS.. the radial did not rev to 20500rpm..
Thanks for those pics. I remember going there when I was 8 or 9 years old. When I was there the sub was in the water though. We were also able to go inside. There was also a SR-71 blackbird on display as well. There were lots of other planes that I heard were damaged/lost in a hurricane a few years back.
http://s903.photobucket.com/albums/ac232/lightkeeper/?action=view¤t=181224_10151765508010431_846545430_24050064_1890196691_n.jpg
I've always loved the F-4's - when I was a kid I'd buy the 1:72 scale Thunderbirds model set and paint them up in camo, then hang them from my bedroom ceiling in mock battles against Migs - that pic brings back some great memories! Where was it taken?
I couldn't figure out what they were, but if you're ever in the Mohave area, cruise around the Mohave Air & Space Port. There's a lot of neat stuff sitting out there.
Yeah we were filling up at the same time, I was on the TAT, he was heading to Vegas. Him "nice day for a ride" Me "nice day to fly"