os 18 factory needle settings

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blckrevo33

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Can someone please tell me what the factory needle settings on an os 18? All i have is trx engines. this is the first nontraxxas engine i have used. thanks in advance.
 
OS 18 what? CV-R, TM, TZ?

18 CV-R:
11G Slide Carb:
LSN: 1.5 turns in from flush
HSN: 2 turns out from bottom

Don't see anything in the manual for the rotary...
http://manuals.hobbico.com/osm/18cvr-rx-manual.pdf

OS18TM:
11K Slide carb
LSN: Flush with throttle arm.
MSN: .5 turns in from flush with carb body
HSN: ? (can't find it in the manual, would guess flush with top of the HSN housing. My 18TM is about .5-1 turn in from flush.
http://manuals.hobbico.com/osm/18tm-tmaxx-revo-manual.pdf

OS 18TZ:
Slide carb 11K
LSN: Flush with throttle arm.
MSN: .5 turns in from flush with carb body
HSN: 2 turns out from the bottom (found in the TZ manual... c'mon OS... get it straight!)

Rotary Carb 11L:
LSN: flush with housing
HSN: 2 turns out from the bottom (found in the TZ manual... c'mon OS... get it straight!)

http://manuals.hobbico.com/osm/18tz-manual.pdf
 
Last edited:
i am not sure which one it is. but once he gets it here i will. thanks olds,i appreciate all the help i have gotten from this forum,it has made owning 5 rigs a lot easier lol:D
 

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