Exintake on 1.6 NA
 

Hi

I want to learn about this topic in the forum of Italian miata
[N.A.] Exintake su 1600
With a small modification to the original cams you can mount two exhaust cams and have an increase in power cheaply

The original intake cams

https://www.miataturbo.net/attachmen...ine=1420500571

The small adapter to be built with the lathe

https://www.miataturbo.net/attachmen...ine=1420500707

The adapter to be inserted in the exaust cams

https://www.miataturbo.net/attachmen...ine=1420500793

A small plug to fix everything....

http://www.mx5italia.com/attachment....3&d=1410789677

How it is held in place? I would imagine it to fail when the engine reaches operating temp. I've seen a 1.6 exhintake mod done by cutting the rear off and welding it to the exh cam, don't know how this lasted... But nice idea nonetheless, hope it works! I really need a lathe.