What ever you say Race. Then I am most assuredly mistaker, but as the box is clearly marked .61SF and I do recognize the difference between a two needle carb and an air bleed carb, I must have the worlds only OS .61SF with an air bleed carb.

I apologize to Mario327 for side tracking this thread.

My choice would be the Super Tiger or even a Thunder Tiger .61 Pro before buying another OS

Again my apologies to Mario and all the OS owners.