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  1. #1
    RC Enthusiast
    Join Date
    Feb 2014
    Location
    Washington Vermont
    Posts
    32

    Important question!

    Whats the factory setting for a carb on a 3.3 from the closed position. HSN and LSN from a closed position.

    My revo 3.3 will only start if i keep my finger on the exhaust and when i remove it it shuts off. I replaced the tank, fuel lines, OWB and starter shaft. Whats up with this.

  2. #2
    RC Competitor
    Join Date
    Apr 2013
    Location
    Aberdeen, Scotland
    Posts
    71
    HSN 4.5 turns.
    LSN. Flush with the ring.
    OS 8 plug.
    And a good glow starter.


    Sent from my Nexus 4 using Tapatalk

  3. #3
    RC Enthusiast
    Join Date
    Feb 2014
    Location
    Washington Vermont
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    32
    OS? huh! Did you read the part about the finger on the exhaust and stops after. Engine compression doesn't cross your mind? My glowplug is fine

  4. #4
    RC Competitor
    Join Date
    Apr 2013
    Location
    Aberdeen, Scotland
    Posts
    71
    Got to start somewhere.


    Sent from my Nexus 4 using Tapatalk

  5. #5
    RC Enthusiast
    Join Date
    Feb 2014
    Location
    Washington Vermont
    Posts
    32
    Thats what i dont get about the lsn, how many turns to flush with ring. How many turns from the closed position for lsn

  6. #6
    RC Competitor
    Join Date
    Apr 2013
    Location
    Aberdeen, Scotland
    Posts
    71
    I can't remember the amount of turns for the LSN. I usually go flush with the ring. Which will be about 2 turns out.

    Sent from my Nexus 4 using Tapatalk

  7. #7
    RC Champion
    Join Date
    Aug 2013
    Location
    Brazoria, Texas
    Posts
    1,311
    Yea it was 2 turns for me.
    Revo 2.5 upgraded to 3.3.

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