Interesting engine! I have only own one early OS (it had serial number 5 on it) one old stock NIB .46 Enya, and the rest are Saitos. The OS I sold to get back into R/C back in 2004. The Enya I still have. The Conley is very attractive to me and I considered an inline cylinder RCV once but never bought one.
Last edited by FlyerInOKC; 09-26-2020 at 06:01 AM.