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Uma Superhead, Increase 28 Hp

Discussion in 'PHILIPPINES: Sniper MX 150 135 X1R' started by jejerome_135, Apr 10, 2012.

  1. botsok

    botsok Super Veteran

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    UMA SUPERHEAD!!!! maiintindihan naman nya yun.. hahaha
     
  2. traxxas-modifier

    traxxas-modifier Super LOLO Staff Member

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    UMA !
    kasi asawa always nandyan sayo no matter what:)
     
  3. kr.r_sniper

    kr.r_sniper Super Veteran

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    WATCH MODE
     
  4. NACZ

    NACZ Super Veteran

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    Maiintindihan NYA o NILA?.. haha!
    Walang kasing sarap kapag suportado ka ng mahal mo.... :coffee:
     
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  5. NACZ

    NACZ Super Veteran

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    [​IMG]
    Release of the long awaited UMA Superhead for Yamaha T135

    Posted by manong on January 2, 2013
    8th months ago, We’ve compared the UMA superhead with stock head of Yamaha Sniper.
    Now Racingboy Malaysia just announced the released of the Superhead to the public.
    [​IMG]

    It reveals more secret details of the superhead
    [​IMG]
    The most noticeable in the picture above is the OVAL SHAPED exhaust, This shaped is very common in heads used in racebikes.
    It gives a better flow of exhaust gas smoothly out of the engine.
    [​IMG]
    The intake and exhaust valves size are still unknown…


    [​IMG]
    Fully customized head made from scratch and not a rework from original t135 head
    [​IMG]

    The super head intake ports are also in semi oval shape , Im just wondering if the intake manifold is also designed for the
    superhead, Hopefully its part of the superhead package because the existing uma racing intake manifold has circle shaped
    endport so it wont match the semi oval shape intake of the superhead.
    But looking at the box, it shows the special intake manifold is included[​IMG]
    Racingboy Malaysia, Im still waiting for your response[​IMG]

    UPDATE :
    Racingboy told me the valve size of super head are
    - 23mm INTAKE
    - 20mm EXHAUST
    also from uma superhead thread discussed YamahaT135.com by botsok, it says it cost usd$500 all in!
    that means it includes camshaft, valvespring, manifold.
    Public sale is resched for some adjustments of the superhead specs…
    expected release is on february 2012




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  6. yalomed

    yalomed Member

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    sa tingin nyo ano mas maganda, ito o ung cylinder at cylinder head ng cbr 150 na ikabit sa sniper? hindi lang 28hp un... tapos maging dohc pa ang sniper. ano balita sa motor na un na taga veitnam?
     
  7. NACZ

    NACZ Super Veteran

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    UMA HEAD!..
    Will you be my Valentine?.. :shag:
     
  8. NACZ

    NACZ Super Veteran

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    Yamaha is yamaha.. i choose yamaha T135 because of Engine Technology & performace..
    Why not buy a cbr 150 insted? Just my cent.. ;)
     
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  9. NACZ

    NACZ Super Veteran

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    Yoo hooo! you there?
    (uma head)
     
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  10. yalomed

    yalomed Member

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    because i already have a yamaha sniper, buying a cbr 150 will cost more. im up for upgrading nalang... kung mailagay ung sa cbr na head at cylinder possible maging dohc pa sniper at 69mm bore, pwede pa up to 249cc displacement, good for everyday riding pa! wouldnt that be great. un nga bago kong project, i just need more feedbacks sa kung sakaling may nakagawa na. 30k na budget i think pwede na... instant monster 250cc na sniper natin, kung matune lang ng tama.
     
  11. botsok

    botsok Super Veteran

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    ito.. :D

    kawa ninja 250cc has a 26hp engine if im not mistaken
     
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  12. botsok

    botsok Super Veteran

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    "....Public sale is resched for some adjustments of the superhead specs…
    expected release is on february 2012....."

    i think it should be february 2013.. hehehe
     
  13. NACZ

    NACZ Super Veteran

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    Ah.. ganun ba paps?.. meron na dito paps, cbr head, nilagay sa mio..
    Di ko lang alam kung magkano inabot... ;)
     
  14. NACZ

    NACZ Super Veteran

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    You cannot compute the power of the engine just by Cubic centimeter.
    It's much more accurate if you base it in horse power.
    Just my cents again.. :D
     
  15. yalomed

    yalomed Member

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    kung head lang anjan lang yan sa mga 6k, pero kung kasama na dohc pati valves, etc siguro aabot pa yan mga 20k. ano naman performance nung inilagay sa mio?
     
  16. yalomed

    yalomed Member

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    if with this added mod together with 62mm bore by 65.7mm stroke a generated 28hp can be acquired, how much more hp could a 69mm bore by 65.7mm stroke will account! of course it can be achieved through the cbr cylinder head and block... malaki kasi valves sa cbr, tapos plug n play narin un, may konteng machining din sigurong gawin.
     
  17. botsok

    botsok Super Veteran

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    plug and play ba yung cbr head and block sa sniper?
    i think you have to change the connecting rod, the stud bolts, and the hole for the stud bolts..
    how about the water pockets? swak po ba sya?
     
  18. 1Junkie_Iceman

    1Junkie_Iceman New Member

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    :coffee:
    tagal nmn..nice reason para sa 1x loan..
     
  19. NACZ

    NACZ Super Veteran

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    Di ko pa nakitang nilaro, Nakia ko lang kasi yun sa isang shop dito..
     
  20. botsok

    botsok Super Veteran

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    kulang ang 20k dito IMHO,,
     

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