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  1. #1
    RC Enthusiast
    Join Date
    Oct 2002
    Location
    Jefferson City, Missouri
    Posts
    48

    High Speed Needle setting

    Have seen some info on here but what are most HSN set on. Mine is like 3.75 open and factory says 4. Lot more to go or leave it thsi way? I know they are all different but not that much.

  2. #2
    RC Racer
    Join Date
    Sep 2002
    Location
    Atlanta GA USA
    Posts
    212
    depending how your truck is preforming. If it does not emit smoke from the exhaust, then richen it. If it does have smoke, then keep leaning it until you dont see any more improvements on the highend. When i say lean it...only do about 1/16th turn at a time, run it a couple of passes to get the new settings into your engine.

    Hope it helps.
    "GIVE ME DIRT OR GIVE ME DEATH"

    CYA

  3. #3
    RC Enthusiast
    Join Date
    Oct 2002
    Location
    Jefferson City, Missouri
    Posts
    48
    Thanks...still got smoke so I'm good. Just wondering if people were going as much as 3 turns or anything.

  4. #4
    RC Racer
    Join Date
    Sep 2002
    Location
    Atlanta GA USA
    Posts
    212
    on my first 2.5, i was down to about 2.5 turns..but i had played with me shift point as well
    "GIVE ME DIRT OR GIVE ME DEATH"

    CYA

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