Whats the best oil weight for the Busa?

Discussion in 'Gen II Busa Information' started by fadiizzaldin, Nov 1, 2009.

  1. fadiizzaldin

    fadiizzaldin Registered

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    Hi All... Just wondering what oil weight to use for both performance and protection?:plain:
     
  2. Mr Bogus

    Mr Bogus Trouble Makers Inc. Donating Member Registered

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    what the manual suggests... I run 10/50 synthetic myself..
     
  3. BA BUSA

    BA BUSA MotoGP Wannabe Donating Member Registered

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    10W-40 :thumbsup:
     
  4. fadiizzaldin

    fadiizzaldin Registered

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    The manual has a chart something like "10-30 to 20-50" but i've heard that it might improve the performance a bit if you go a bit lower "10-30" i use 15-50 Mobil 1 synthetic but my mechanic Motul and he is recomending it,,, but im not sure about it
     
  5. tclause

    tclause Registered

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    10W-40 Amsoil is my pick
     
  6. BA BUSA

    BA BUSA MotoGP Wannabe Donating Member Registered

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    ::6

    Mobil_1_Racing_4T_10W40_Motor_Oil_detail.jpg
     
  7. dnstommy

    dnstommy Registered

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    I think it is 10/50 if you are in a hot climate and 40 is you are in a cold climate. I am on 10/50 here in Florida.
     
  8. Mr Bogus

    Mr Bogus Trouble Makers Inc. Donating Member Registered

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    keep good oil in it, keep it full and forget about it..

    Oil weight is going to have such a low impact on the performance of the bike you would be really lucky to even be able to measure it.. keeping the correct amount of air in your tires is more important than oil weight.. :)

    The exception:
    cold starts... in cold conditions (say <30 degrees) a 20wt or higher oil is going to make the starter strain its milk a bit.. a 10wt or even 0wt oil are easier on the cold start and lubrication of a motor.. Now why you would want to ride in these temps is beyond me but I am old....
     
  9. Busa1166

    Busa1166 Donating Member Registered

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    I am using Mobil 4T 10w 40 synthetic did the oil change yesterday, this oil has a similar color to car oil. My last 2 oil change I used 10w 40 4t synthetic from a different brand, that oil was a different color it was red bike was leaking oil figured I didn't do something right in the rebuild after the accident, and just got use to watching my bike bleed when ever i put it on the kickstand, Not sure why but the leak stopped since the last oil change, so I got me a new brand of oil I am using probably dumb luck or I don't know what. Not sure why the same type of oil 10w 40 4T would be different colors from another :dunno: anyone ???
     
  10. Schism

    Schism Donating Member Registered

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    +1 :thumbsup:
     
  11. dadofthree

    dadofthree Seasoned Beef Donating Member Registered

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    All I've ever used was the 10W-40 Zuki. It might vary depending on where you live.
     
  12. jphilipson

    jphilipson Registered

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    +2 :thumbsup:
     
  13. RACER_X

    RACER_X Registered

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    just put: Castrol R4 5w-40 as a winter oil, i read yr round. will prolly change to a 10w-40 in the spring....prolly Mobil 1 MXT4
     
  14. CWCobra

    CWCobra Registered

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    Valvoline 10W40...works fine.

    CW
     
  15. Destin07

    Destin07 Registered

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    doesn't matter just make sure you have 4quarts of some type of oil in your bike. People make WAY to big deal about oil
     
  16. fadiizzaldin

    fadiizzaldin Registered

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    its pretty hot over here, winter is 20-25c, i would love to get the new mobil 1 10w40 but we dont have it over here,,,, i'll give Motul 10w40 a try ::4
     
  17. myt_busa

    myt_busa Registered

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    +3 :thumbsup:
     
  18. Commuta_Busa

    Commuta_Busa Donating Member Registered

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    I followed Mr Bogus's suggestion and now it wont start. When I open the oil fill plug I can see the hole is full right to the top. What gives. :laugh:
     
  19. GPW

    GPW Donating Member Registered

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    Times 2-Mobil One Racing 4T
     
  20. fadiizzaldin

    fadiizzaldin Registered

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