This was a rare find for me several years back. Never got to the work bench, just collecting dust. Rare find MK Skymaster, totally complete, instructions in tack, box slightly weathered . Now for the best part, I am including your choice of three engines, YS60RE, OS61VF, or Rossi 60RE. This combo is targeted to the old school player, those of us who flew these motors balls-to-the-wall. Back in days, ground rpms where 14750 to 15000. Piped right, another 500-700 pipe unload in the air, props DW 10.75x7.50. Richard Verano and I use to fly at Whittier Narrows back InThe 80’s and would simply amaze people with the power these motors would put out, and still today, in the right hands. Each engine will include neddle value - pipe and header still can be obtained from MAC products. This is truely a time capsule .Asking $575 with your choice of engine or $450 for kit only. Now if someone wants all three motors and all three run with the Rossi being new, OS slightly used benched run, YS used with excellent compression - $775. All motor have excellent compression and all run. Anyone interested, contact me At: 323 251-4225. Steven
Just found the headers for all three motors; two for the Rossi, one each for YS and OS. In the added picture, headers as follows; far left OS offset 1.00, next YS offset 1.5, remaining are both ROSSI - headers are free.