I'm running one of the new OS .75AX engines in mine. My last one that I put in nose first and hard was running a Tower .75. It ran great. I'd recommend either of these, although I'd probably lean toward the Tower just for the price. Only reason I went to the OS was because I hosed up the carb on the Tower while cleaning the mud out and couldn't get a replacement due to the Chinese having shut down the manufacturing plants at the beginning of the year. Now that the Olympics are over, that shouldn't be such an issue.


I highly recommend reading this build thread: [link=http://www.rcuniverse.com/forum/m_4997091/tm.htm]Tiger 60 Build Thread[/link]


Tom