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Old 05-07-2015, 08:36 AM
  #46  
f16man
 
Join Date: Nov 2005
Location: MANTECA, CA
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Originally Posted by SeaJay
Hey, F16man...

what OS carb do you have on those Rossi .81 engines?? I don't really want to fiddle with the Rossi carbs, if I can replace it with an easy to adjust OS!!

Thanks, Craig.
I cant remember the exact PART # but the os 77 is what I used . I think they are a #10 I will measure the venturie and post I think the os 90 size is the one but I will make sure , it has been a long time ago when I adapted it to the rossi.....................
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