Half bridge 6 port
 

Car is an 88 GTU.
Im ​​​​​​ running an rtek 2.0 for fuel management
Porting will be a combination of the pineapple street port and mazdatrix half bridge with a EP2 exhaust ports. With 2mm fly cuts in the housings. D porting the irons, and really opening up the intake tract im machining solid dowels, I'll be using a steel lightweight flywheel. Modified Atkins aux sleeves "altered for the bridge", and a ford lumbar pump activated via rtek to control the aux ports. I'll try and keep this updated as I go, I should have my housing and new apex seals back from goopy later this week. https://cimg5.ibsrv.net/gimg/www.rx7...e749359c30.jpg

https://cimg6.ibsrv.net/gimg/www.rx7...f80d33666d.jpg

https://cimg7.ibsrv.net/gimg/www.rx7...4986d58e3.jpeg

https://cimg1.ibsrv.net/gimg/www.rx7...2a7f2566a.jpeg

Finalized end irons
https://cimg3.ibsrv.net/gimg/www.rx7...a267bd41c0.jpg

https://cimg7.ibsrv.net/gimg/www.rx7...57e896d276.jpg

https://cimg9.ibsrv.net/gimg/www.rx7...301260e379.jpg

https://cimg1.ibsrv.net/gimg/www.rx7...8d3dc411df.jpg

Working on the center iron today
https://cimg2.ibsrv.net/gimg/www.rx7...83f6c3846c.jpg

https://cimg4.ibsrv.net/gimg/www.rx7...02fd1568b6.jpg

Modified Atkins sleeves to open/close the aux bridgehttps://cimg0.ibsrv.net/gimg/www.rx7...69d5b7520d.jpg

https://cimg1.ibsrv.net/gimg/www.rx7...6ea5dd0987.jpg

Got the irons painted, still waiting for my housings to come back from goopy
https://cimg5.ibsrv.net/gimg/www.rx7...b203e61fad.jpg

https://cimg6.ibsrv.net/gimg/www.rx7...66027c79a6.jpg

What are your power goals for this? I have a 6port I about to either Bridge or try and 4port Irons and bridge those. Its not super easy to find a lot of information on NA performance. I really like where your build is going.

I'm not really shooting for peak number per se,.although it seems like 230 whp is the number to beat. I'm more interested in torque and power under the curve I'm building it more to be a fun streetcar That I can take to the track or autocross with That just has gobs of power where you want it and not Some peak number .

Here's some before-and-after pictures of what I'm doing with the middle intakehttps://cimg1.ibsrv.net/gimg/www.rx7...d2578ba99.jpeg

https://cimg5.ibsrv.net/gimg/www.rx7...fa13c1e9b.jpeg

https://cimg7.ibsrv.net/gimg/www.rx7...6d9b2deee.jpeg

https://cimg0.ibsrv.net/gimg/www.rx7...8605605160.jpg
https://cimg1.ibsrv.net/gimg/www.rx7...103d7b8dac.jpg

Really the next step from here would be to find one Millimeter larger butterflies, the throttlebody has plenty of room for it, but for now we'll see how this works once it gets all put back together

Got the intake painted up, Still waiting on goopy to call me back on my rotor housings, then I can resemble everything.
https://cimg0.ibsrv.net/gimg/www.rx7...15f50894f5.jpg

Aluminum baffle made up :)https://cimg8.ibsrv.net/gimg/www.rx7...9159634503.jpg

Still waiting waiting on my housings/apex seals from goopy, in the mean time I decided I liked flat paint better than glosshttps://cimg5.ibsrv.net/gimg/www.rx7...22253f77e7.jpg

I'm really interested to see your progress. Looks great so far.:icon_tup:

I'm excited to see what happens. just wish goopy would get their ass in gear and finish their move.

Finally heard back from goopy, should have everything back this week :)

Well, since it's another wasted weekend waiting for my housings from goopy, I put the keg together with junk housings to start building the lines for the oil bypass and fuel lineshttps://cimg7.ibsrv.net/gimg/www.rx7...dca9bd02aa.jpg
https://cimg9.ibsrv.net/gimg/www.rx7...3ebec1830d.jpg
https://cimg5.ibsrv.net/gimg/www.rx7...1d1e20913f.jpg

why, solid dowels? also i could make you a solid hard line an -10 to 10. or guide you how to make your own.

solid dowels because why not, it's only going to help support things, and it will probably end up boosted at some point, so it's just preventative maintenance.
The external oil line is just fine with -6 line, the port itself is only roughly that size anyway, and bypassing the two 90° bends and turbulent dowel threads alone flows better.

Getting some fuel line mock up donehttps://cimg0.ibsrv.net/gimg/www.rx7...bd5a671294.jpg
https://cimg2.ibsrv.net/gimg/www.rx7...0117551eb3.jpg

Looks clean.

Housings show up tomorrow!!!!!!