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  1. lifelessurf

    blowing tubes all day

    im running enough air for the tyre to actually pop out a bit so i had to let it down slightly so air isnt a problem my tyre fitter rides bigger bikes i dont actualy fit the tyre so im not sure.....hes a tire fitter for a living so im prity sure hes got it right. im not sure i might try a...
  2. lifelessurf

    blowing tubes all day

    hey i have a problem with blowing tubes mostly ripping the valve right off the tube i have a rim lock on the rim also. i was just wondering if theres some kind of heavy duty tube out there that can last a bit longer than 1 day. ive done this several times now and just for the record i also kept...
  3. lifelessurf

    new yx 160

    just bought a new yx 160 engine bought a oko flatty tuned it with 102 main and 37 pilot and a 1/4 throttle. i just flipped it :o hahahahahahaha and i wouldnt say im an amateur i was very surprised how snappy this thing is im thinking about changing it down a couple of teeth on the back sprocket...
  4. lifelessurf

    oko jets compatible with keihen??

    what other carbies use oko jets.. cause i want to just go to my local dealer and buy my pilot jet instead of driving an hour down the road to the mini shop....
  5. lifelessurf

    carburetor is popping 26mm oko flatty

    hey boys just letting you all know i got it going good now it was the jetting holdin it back i had a 100 in there but it needed a 102 and now it is doing the same thing with the dead spot round 1/4 throttle so im guna change the pilot to a 37 so all is good must say unless you know how to change...
  6. lifelessurf

    carburetor is popping 26mm oko flatty

    yeh its a stock 160 with the lightened fly wheel the jet kit i bought has a 35 38 41 pilot i should get it by friday
  7. lifelessurf

    carburetor is popping 26mm oko flatty

    hey there i went to ming n 50's the tuner there rekon i should rub back the needle 1 thou of a mm but not being so mechanically minded like that i decided not to and alot of other people told me not too also since they are a decent needle(jjh). as for nigel ive done a few deals with him before...
  8. lifelessurf

    carburetor is popping 26mm oko flatty

    yeh ok for sure if the problem keeps going ill have to take a video on saturday as i usually work late everyday...
  9. lifelessurf

    carburetor is popping 26mm oko flatty

    yeh ive read that too but check this vid out <object width="480" height="385"><param name="movie" value="http://www.youtube.com/v/QJciyJRJh8Q&amp;hl=en_US&amp;fs=1"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed...
  10. lifelessurf

    carburetor is popping 26mm oko flatty

    its on a yx 160 engine with a stock cdi and original lightened fly wheel. when i had the molkt carbie it was revvin all the way so it cant be the ignition and yeh its a jjh needle i went to my local shop they think i might need to take a micro mm off the diameter of the needle where it starts to...
  11. lifelessurf

    carburetor is popping 26mm oko flatty

    im running just normal 91 octane.. yeh well its either the main jet isnt big enough or the needle is to long and wont let the fuel through properly??????
  12. lifelessurf

    carburetor is popping 26mm oko flatty

    your a cluey bloke cactus your worth your weight in gold on this site
  13. lifelessurf

    DHZ you done it again

    i think i did ... i seen the pro 12" race pritty good competition id love to get back up near those standards.. :) i timed there laps im going back there soon to try my own times by myself. those pitster bikes are in a class of there own ey...or maybe its just the rider
  14. lifelessurf

    carburetor is popping 26mm oko flatty

    hey everyone ive been workin on the bike and this is what ive done, i done the valve clearance they were definately too tight i saw a video on youtube sayin that the top valve should 0.004 and exhaust valve 0.006 so i did that instead of 0.003 top n 0.004 bottom. i then tightened up the o ring...
  15. lifelessurf

    carburetor is popping 26mm oko flatty

    lol ill put that on the list :) ill do my valves tomorrow ive got a 102 main jet on the way and is it ok to use a copper washer as my exhaust gasket?? i checked dhz and they use copper washers? ill just have to find the right diameter
  16. lifelessurf

    carburetor is popping 26mm oko flatty

    just with the o ring issue.. my exhaust only has the lip of the pipe going into the head and the ring that the 2 bolts go through to hold the pipe against the head... am i missing a gasket to the header pipe??? ive never run a pitbike with one before just bare metal on metal header pipe to head
  17. lifelessurf

    carburetor is popping 26mm oko flatty

    im going to ask a stupid question but when you say check your mixture thats the air mixture screw right??? which plays along with the idle screw?
  18. lifelessurf

    carburetor is popping 26mm oko flatty

    im from cessnock u mite have been at the races today i noticed your from the central coast.... im prity sure sea level is around 100m
  19. lifelessurf

    carburetor is popping 26mm oko flatty

    to your respnose krazed i bought a yx 160 engine brand new i checked all bolts n nuts so it shouldnt be a air leak its had 1 hr ridin time
  20. lifelessurf

    carburetor is popping 26mm oko flatty

    thanks pbk ill go buy a 102 jet on monday ill let you know you all know by tuesday hopefully
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