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Home > Help Needed / General Tech Chat > Bmw ITB throttle centres

minimole23

4309 Posts
Member #: 1321
Post Whore

Wiltshire

Does anyone know the centre to centre measurements of each of the throttle barrels, and also know if the spacing is consistent across the set? Specifically I will be using k100 ITB's to aid low end response.

Planning to have a nibble at the plenum over christmas and looking at getting a backplate lasercut to aid plenum construction, as by the time I have bought the right hole saw will be cheaper.

Cheers


On 7th Oct, 2010 5haneJ said:
yeah I gave it all a good prodding


Joe C

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12307 Posts
Member #: 565
Carlos Fandango

Burnham-on-Crouch, Essex

76.5mm,

On 28th Aug, 2011 Kean said:
At the risk of being sigged...

Joe, do you have a photo of your tool?



http://www.turbominis.co.uk/forums/index.p...9064&lastpost=1

https://joe1977.imgbb.com/



minimole23

4309 Posts
Member #: 1321
Post Whore

Wiltshire

Cheers.

On 7th Oct, 2010 5haneJ said:
yeah I gave it all a good prodding


Sprocket

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11046 Posts
Member #: 965
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Preston On The Brook




On 14th Dec, 2016 Joe C said:
76.5mm,



I've said it before Joe...... Are you sure about that 0.5mm?........

On 26th Oct, 2004 TurboDave16v said:
Is it A-Series only? I think it should be...
So when some joey comes on here about how his 16v turbo vauxhall is great compared to ours, he can be given the 'bird'...


On 26th Oct, 2004 Tom Fenton said:
Yep I agree with TD........


Joe C

User Avatar

12307 Posts
Member #: 565
Carlos Fandango

Burnham-on-Crouch, Essex

might be 76...

On 28th Aug, 2011 Kean said:
At the risk of being sigged...

Joe, do you have a photo of your tool?



http://www.turbominis.co.uk/forums/index.p...9064&lastpost=1

https://joe1977.imgbb.com/



minimole23

4309 Posts
Member #: 1321
Post Whore

Wiltshire

I'll go with that then!

On 7th Oct, 2010 5haneJ said:
yeah I gave it all a good prodding

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