1. Lets Play Games now at YamahaT150 ARCADE
    Click Here to play
  2. If your have CLUB EVENTS/RIDE & would like to announce it here,
    Message traxxas-modifier about it :-)
    Dismiss Notice

Yamaha T150, Sniper 150mxi, Y15zr Mods

Discussion in 'Modification' started by safrizan rahman, May 8, 2017.

  1. safrizan rahman

    safrizan rahman New Member

    Joined:
    Apr 11, 2017
    Messages:
    7
    Likes Received:
    0
    Trophy Points:
    1
    Country:
    Brunei
    Good day brothers and sisters

    Just need some advice on my current mods.
    1. Cms 62mm racing block.
    2. Cms T2 cam.
    3. Cms racing spring valve.
    4. Tuneboss ECU.
    5. Ahm M3 spr Exhaust.

    Issue is now, i can start my bike normally. But sometimes when i twist my throttle the engine dies (stall). May i know whats wrong with it? Is it the Valve setting or Tappet setting? Please advice.

    Thank You.
     
  2.  
  3. 20vturbo

    20vturbo New Member

    Joined:
    Jul 18, 2012
    Messages:
    13
    Likes Received:
    2
    Trophy Points:
    3
    Location (city/province):
    Kuching
    Country:
    Malaysia
    Hi Safrizan,

    Have you upgraded your throttle body and injectors? And have you mapped your ecu?
     
  4. safrizan rahman

    safrizan rahman New Member

    Joined:
    Apr 11, 2017
    Messages:
    7
    Likes Received:
    0
    Trophy Points:
    1
    Country:
    Brunei
    No, my throttle body and injector are still stock. My ecu are mapped based from the map given pre given.
     
  5. 20vturbo

    20vturbo New Member

    Joined:
    Jul 18, 2012
    Messages:
    13
    Likes Received:
    2
    Trophy Points:
    3
    Location (city/province):
    Kuching
    Country:
    Malaysia
    Try changing your injectors cc brother and upgrade the throttle body. Perhaps you need to adjust the cam.Whats the lift for the cms t2 cams?
     
  6. safrizan rahman

    safrizan rahman New Member

    Joined:
    Apr 11, 2017
    Messages:
    7
    Likes Received:
    0
    Trophy Points:
    1
    Country:
    Brunei
    The seller told me that my mods does not require upgrades on Injector and Throttle Body. They say my mods are only minor. CMS T2 cam lift is 5.8mm.
     
  7. 20vturbo

    20vturbo New Member

    Joined:
    Jul 18, 2012
    Messages:
    13
    Likes Received:
    2
    Trophy Points:
    3
    Location (city/province):
    Kuching
    Country:
    Malaysia
    Is it? Most overbore kits required injector upgrade,at least.Maybe you can try servicing the stock injectors
     
  8. safrizan rahman

    safrizan rahman New Member

    Joined:
    Apr 11, 2017
    Messages:
    7
    Likes Received:
    0
    Trophy Points:
    1
    Country:
    Brunei
    Yup brother, Ok will try your suggestion. TQ
     
  9. 20vturbo

    20vturbo New Member

    Joined:
    Jul 18, 2012
    Messages:
    13
    Likes Received:
    2
    Trophy Points:
    3
    Location (city/province):
    Kuching
    Country:
    Malaysia
    A good option for ur injector upgrade is fz150 injectors.
     
  10. dhel@1234

    dhel@1234 New Member

    Joined:
    Mar 8, 2017
    Messages:
    15
    Likes Received:
    6
    Trophy Points:
    3
    Country:
    Philippines
    we have the same prob sir, you need to change your injectors to give your engine in higher spray fuel more than the stock injector. You need 160cc flow injectors 10 holes, our stock is probably 6 holes and 148cc flow. So you can run very lean that's can give your bike poor A/F mixture... and idle poor quality.. So i suggest to replace your throttle body to 34mm size to retain your idle quality and ask to your tech about mapping adjustments RPM, fuel flow on your Tuneboss ECU.
     
  11. mxking035

    mxking035 Veteran

    Joined:
    Feb 2, 2016
    Messages:
    311
    Likes Received:
    90
    Trophy Points:
    156
    Country:
    Philippines
    what map are you using? try adjust your clutch or change sparkplug or remove air filter
    maybe its not the fuel
     
  12. sixty-thirty

    sixty-thirty Super Veteran

    Joined:
    May 21, 2015
    Messages:
    368
    Likes Received:
    94
    Trophy Points:
    356
    Location (city/province):
    male'
    Country:
    Maldives
    What's the stock throttle body size??
     
  13. louis kt lee

    louis kt lee New Member

    Joined:
    Feb 9, 2018
    Messages:
    1
    Likes Received:
    0
    Trophy Points:
    1
    Country:
    Malaysia
    Anyone have service manual of T150/Y15ZR, please send in my email louisnightangel@gmail.com
    Your response is greatly appreciate. Thank you very mush.
     

Share This Page