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Grinding out plenum for larger TB's

How easy is it to enlarge the plenum to fit the Z1 TB's?

 

Has anyone done this as a DIY job?

 

thankz

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    I took mine to a machine shop. Same day. £50 if i remember right.

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    Z1 have full instructions & a guide on their website (or did last time I looked) :)

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    you'll be wanting my 2.5" IC piping to go with that then ;)

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    Easy as 123 I done mine within a few hours

     

    Ok, best just get a power file then

     

     

     

    PaulC: Z1 have full instructions & a guide on their website (or did last time I looked)

     

    yes saw that, it mainly covers the installation of the TB's so I guess the the porting is pi$$ easy :yes:

     

    Jaffa: you'll be wanting my 2.5" IC piping to go with that then

     

    Maybe :)

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