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b25 throttlebody on a b27?

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    b25 throttlebody on a b27?

    We're currently buidling an eta racer for the 24hours of LeMons race. Would it be helpful/beneficial to run a b25 throttlebody? The car will be at WOT for most of the race. Should we pair it with some bigger injectors?
    Originally posted by Gruelius
    and i do not know what bugg brakes are.

    #2
    well the eta TB fits inside the B25 TB... so there is definitely some potential there.
    Build thread

    Bimmerlabs

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      #3
      Bump. Bueller?
      Originally posted by Gruelius
      and i do not know what bugg brakes are.

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        #4
        Remember the E30 323i used the eta throttle body and that was good for 150 hp. So the smaller TB is good for 150 hp. Also when I had my 2.7i built the garage accidently left the eta trottle body on, the engine was dynoed at 160hp. so the eta TB is good for 160 hp too. So you may see no benefit for the work it will require.

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          #5
          Did you dyno it with a 325i throttlebody, too?
          Originally posted by Gruelius
          and i do not know what bugg brakes are.

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            #6
            I have a b25 throttle and m50 injectors we can use.
            Your signature picture has been removed since it contained the Photobucket "upgrade your account" image.

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