intake ports

Discussion about MX5s, Roadsters & Miatas, not directly fitting into one of the categories below. Please keep it on topic.

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na6*dori
Need, more, 5-ing, time....
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intake ports

Post by na6*dori » Thu Oct 31, 2013 1:44 am

anyone know the factory measurements (ID) of the b6ze intake manifold? only need one of the four ports measured.... please?
In which i trust, a cable ties a must

Furai
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I have stars, you haven't.  Deal with it
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Post by Furai » Thu Oct 31, 2013 7:45 am

What measurements do you need? I have one I can measure up

Snapfrozen
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Post by Snapfrozen » Thu Oct 31, 2013 9:29 am

42mm wide x 25mm high if you don't include the small circle part at the top of the port. Just measured on my spare 89 NA 1.6 IM. Only 0.xx mm difference between that and the head and I've cleaned the IM but not the head so imagine the measurements are correct still

na6*dori
Need, more, 5-ing, time....
Need, more, 5-ing, time....
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Post by na6*dori » Thu Oct 31, 2013 12:41 pm

thankyou
In which i trust, a cable ties a must

na6*dori
Need, more, 5-ing, time....
Need, more, 5-ing, time....
Posts: 115
Joined: Wed Jul 25, 2012 8:01 pm
Location: Nelson

Post by na6*dori » Thu Oct 31, 2013 12:45 pm

would i be right to say that converts to a 42mm diameter circle by using the circumference?
In which i trust, a cable ties a must

Snapfrozen
I am quitting my job and going 5-ing
I am quitting my job and going 5-ing
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Post by Snapfrozen » Fri Nov 01, 2013 1:20 pm

42mm wide, it's not round though..

na6*dori
Need, more, 5-ing, time....
Need, more, 5-ing, time....
Posts: 115
Joined: Wed Jul 25, 2012 8:01 pm
Location: Nelson

Post by na6*dori » Mon Nov 04, 2013 11:59 pm

35mm i ment. as to work out how big i need to make my manifold to suit
In which i trust, a cable ties a must

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