Picco factory settings

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88gtanotchback

SAVAHOLIC
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Hey guys just curious what the definitive answer is to this. What are the Factory settings. Ive heard the following
3.5 HSN 11.5 LSN
7.5 HSN 5.5 LSN
5.5 HSN 7 LSN
so what is it? I was messing with mine tonight and wanted to set it back to factory and re work my tune from scratch tomorrow so any insight of what you run would be great!
 
I Googled it and got "OFNA Picco .28 P3 engine it should be flush on low speed and flush to half a turn out from flush on low speed that is your starting point." all you can do it try :)
Unless someone that knows the settings and can chime in ..
 
#51232 .28
HSN 3-3 1/2 from closed or flush with caller
LSN 10.5 to11.5 from closed
barrel stop screw 1/16 open
 
ive seen that double a however that contradicts the flush statement others say since it would be protruding from the carb body quiet a bit if you did the 11.5 turns.
 
well guys i went with about 3 hsn and 5.5 or 6ish on the lsn and i got it running the best it ever has today. finally i got the truck running the way it should be. lol ill take a video when i go out again and upload it tonight hopefully
 

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