Gen 2 Different Cylinder Temps?

Discussion in 'Engine and Performance mods' started by ICE888, Sep 17, 2017.


  1. ICE888

    ICE888 Registered

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    Inquiring with the masterminds...has anyone ever studied IF any particular cylinder on the gen 2 busa runs hotter than others? I noticed that my Brocks header color changed differently on one tube and was wondering IF I should worry that one cylinder is running hotter. This is common on 4 cylinder cars especially on cylinder 2 or 3 as they are in the middle but wasn't sure if it applied to this motor.

    Thanks!

    Alfred
     
  2. VIPER

    VIPER Formerly known as viperblackbusa. Registered

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    If you have one drastically different than others, may look into that cyl just to verify its ok. Honestly though, it could be the exhaust metal as well.
     
  3. RansomT

    RansomT Registered

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    Yes, the inner 2 run hotter. My LSR nitrous bike, while on motor, runs about 75-100F warmer on 2,3 than 1,4.
     
  4. busa2001

    busa2001 Registered

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    The inner(bank1) and outer(bank2) cylinder runs different fuel and ignition maps...
     

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