poor throttle response ?

Discussion in 'The Workshop' started by Edgar, Apr 5, 2012.

  1. Edgar

    Edgar Active Member

    Messages:
    960
    ok so on my tph i get not too bad pull of but its not on its full power , also i only get 45 ish out of it and it slightly bog down if i rev full throttle straight away
    there is my set up :
    malossi sport 70
    leovence zx derestricted
    17.5 carb 70 jet, airbox
    malossi variator 4.6 and 7.2 rolers
    stage 6 belt
    any ideas? because my friends aerox runs same set up just with yasuni r and hes rox pulls like hell :confused:
     
  2. revolution

    revolution Member

    Messages:
    166
    checked the reeds? also give your carb a clean, although you will probably be better off with a 20.5 or 21ml to release the full potential, as if your mate is running a 17.5 on an aerox that is not the standard carb for the bike ;)
     
  3. CA Zip tuning

    CA Zip tuning Member

    Messages:
    663
    Change your jet, im running a 50s with a 70 jet and its perfect. Also a 70s should not be doing 45 lol. Like revolution said get a 21 ml carb
     
  4. Edgar

    Edgar Active Member

    Messages:
    960
    ok i have done some adjustments to the bike and its doing like 50-55 now but still bogs abit , could this be the pipe ? as i heard that they r kinda crap? as my 70cc aprilia wasnt running well with tis pipe on ?
     
  5. xplicit vehicle

    xplicit vehicle Member

    Messages:
    268
    Rides:
    PGO Big Max 50
    sounds like either the idle is slightly too low or the idle mixture is incorrect
     
  6. Edgar

    Edgar Active Member

    Messages:
    960
    ill try to sort that out thanks
     
  7. Edgar

    Edgar Active Member

    Messages:
    960
    ok so today i fittted the 20.5 carb from 125 bike, got everything together keep on going down on jets and ended up on 53 jet ?? it works the best on it but still bogs at 40 , my needle tjing is on the highest clip now ill try changing that , but could there be any other problems like rollers or something ??
     

Share This Page