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Thread: 38 PWK A/S on my '85 250R, Anyone else?

  1. 09-11-2006, 07:13 AM #1
    TtownJoeShow's Avatar
    TtownJoeShow
    TtownJoeShow is offline Just Too Addicted Arm chair racerJust too addicted
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    38 PWK A/S on my '85 250R, Anyone else?

    Hey, so i did a search, came up with this
    http://3wheelerworldforums.com/showt...ng+air+striker
    But most ppl just said the jetting and not the year of the trike!
    yes, now i think i shoulda bought the 35mm, just to keep some low end, cause my 85R has that fmf fatty w/ power core silencer and i'm planing on slappin a boyessen RV on...also thinkin a gettin a fmf Gnarly pipe ans shorty silencer...
    Oh and is a Keihin round slide stock on these '85 ATC 250R's?

    Gas ON!
    '85 ATC 250R
    FMF Fatty & Power Core
    Boyesen Rad Valve
    38 PWK A/S
    K&N w/PF (next purchase)
    LSR +4 Axcaliber axle
    LSR Duel row bearing carrier
    DuraBlue Anti-fade (to be installed)
    13/36 sprockets
    '85 ATC 250R
    Parts trike (maybe future build?)
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  2. 09-11-2006, 09:33 AM #2
    Pete
    Pete is offline At The Back Of The Pack Arm chair racerFirst time rider
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    the 38 AS is a good carb, especially if you do some portwork and increase the compression/run race gas. It can tend to be a little peaky when run on stock motors with pump fuel.

    I'm pretty sure the 85 had the round slide, and the 86 got switched to the oval slide PJ that was common on 86-89 R's.
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