Posted by Willy-N [72.171.192.121] on Monday, February 16, 2015 at 22:11:51 :
In Reply to: Re: "Fixed" itself it seems? posted by Don in NH [216.107.193.154] on Monday, February 16, 2015 at 13:40:25 :
My Original 1953 PW T137 Engine had a 4 blade fan. They say they don't make as much noise but still move the air.