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Thread: m30 throtle on m20, is it possible

  1. 03-16-2006, 06:22 PM #1
    nariusb
    nariusb is offline Big Time Poster
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    Default m30 throtle on m20, is it possible

    Is it possible to adapt the m30, slightly larger, throttle to 525i with m20 engine? Has anyone done it to go in sync with the larger fuel injectors and AFM m20 to m30 swap? I know the rubber boot will go on if submerged in boiling water first.
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  2. 03-16-2006, 08:19 PM #2
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    winfred
    winfred is offline 5-10 Grand Master
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    i have a machinest friend that boared out my stock m20 throttle body for a m30/m50 butterfly, the walls of the throttle body are around 1-1.5 mm thick after the machine work
    all america wants is cold beer warm cat and a place to take a poop with a door on it
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