Dude, you don't know me -so don't call me a liar.
I did take a sledgehammer to it and I don't regret it for even one minute. You would have contemplated an ugly death for that same motor.
After countless calls to OS and hundreds of dollars to try and "fix" a brand new engine-- all of which resulted in nothing but a skinnier wallet for yours truly-- I finally lost my temper and killed it for good.
You really should refrain from outright calling people liars when you don't have a clue who they are.
ORIGINAL: ShempHoward
OS Ducted Fan Engines are and always have been true ABC and NOT ABN as stated above.
I'm having a great deal of diffculty believing the above story about the OS 120 Surpass and a sledge hammer.