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  1. Dawson5567

    Pwk 28 tuning for zs 155???? Need help!!!

    Hi I have a stock zongshen 155 that I am trying to tune a pwk 28 for. I was using a genuine mikuni vm 26 carb I’d bought off tbolt USA but the throttle response left something to be desired, so I thought I’d try a flat slide since this carb was given to me for free. Pretty sure the carb came off...
  2. my67xr

    Pit Bike Carby id, what carby is this ? Carburetor, Carb, Mikuni, Keihin, Oko, VM, PE, PWK, Flatslid

    Here are some picture's of a few common pit bike carby's These are posted here for a reference to help identify your carby Keihin china copy, Sheng-Way, Jing-Ke PZ16 (16mm), PZ19 (19mm), PZ20 (20mm). PZ21 (21mm) Round bore Carb, ideal for 50cc, 70cc, 90cc, 110cc engine's...
  3. Carlts

    Keihin PE28 Jetting for GPX155z with Big Bore and V2

    He guys, I finally bought a Keihin PE28 to go on my 155z with a V2 head and big bore kit. I've had no luck with the OKO 26mm and OKO 30mm, so here's hoping. My main question is what jetting should I go for? I've seen plenty about jetting for the 190 anima, but then again that has...
  4. Sv666

    Wtb Keihin PE26 or PE28 carby for a Daytona 150 2valve (t-Rex)

    Hey guys WANTED: Keihin pe26 or 28 To suit a daytona 150 trex. CONDITION: As new preferred but as long as it's in running order. PREFERED PRICE RANGE: $145 max!! as they are $185 new! LOCATION: Bateau bay 2261 central coast near gosford etc.. EXTRA INFORMATION: Recently bought a nice...
  5. S

    What size KEIHIN carby for yx150?

    So just having a look at carby options. I have a manifold on the way but the 22 fakuni just really wont cut the mustard with this motor so looking at a KEIHIN PE24 but dont really know to much about them. Is the 24 a good size match up for it or better off going bigger? Not to sure about running...
  6. S

    SA miniriders day....a few riders short but we still had a blast!!!

    Ok just the easiest thing to edit, I think we're all a little tired today! Will be posting up some youtube vids of it once I have enough energy to edit them!!! Hope some others got out for a boot this weekend? Was a little warm and dusty but hey, still a lot of fun!!
  7. xLOCOx

    play in my throttle?? AHAH this title :P

    ok, so my throttle housing is stock...its been bashed on and on..... one of the screws has had its "teeth" as such to fit a phillips head.. RUINED so I cant get into the housing.... :S lets say i twist the throttle... it feels like there is a TONNE of slack... ??? btw i dont have the bike...
  8. Towers

    Keihin PE24 Jet sizes for sea level

    What size jets should I get, just bought a carby Thanks, merry christmas