Custom R/C Two Rotor Mini 13B OS Rotary Sound Compilation

This is a compilation of OS wankel twin rotor footage. There are only a few twin rotor builds in existence, and this was all of the video I could find mulsannemotorsport - https://www.seevid.ir/fa/result?ytch=UC5tqwgjuNxPvW5Kvw2FsiyA Build Thread (Translator Required)- http://minkara.carview.co.jp/userid/564484/blog/36806919/ 5002 Designs - https://www.youtube.com/user/Mini13B Build Thread - https://www.rcgroups.com/forums/showthread.php?1075931-Two-Rotor-Wankel-Engine BMW20B - https://www.youtube.com/channel

• #متفرقه
• #rotary
• #rc
• #rc