I GOT all the info and parts to port it but i need some pics so i dont do it to much and crack it. remeber mine is an 86 n/a so i need s4 intake manifold pictures. i would prefer before and after but after is good enogh. please send them at b_aikman23@yahoo.com I all ready searched the site and all the pictures dont come up any more. so please help.

 

https://www.rx7club.com/forum/showth...threadid=79511

There. It was done on a 90 na but that shouldn't matter too much.

 

thanks man about 3 months ago i posted this and know one had any pics.

 

those pictures are not coming up. this is pissing me of and its not my computer. if they work for u my88se. send them to me threw an email.

 

Those pictures won't help you out at all. It was for an S5 manifold. If you have an S4 then you can't do all of that stuff. You really have to see both of them in person to understand why. The egg shaped thing will not work on an S4 manifold. You are really limited to just gasket matching on an S4. It is very possible to port the mainifolds a great deal but it requires alot of time, effort, and money and doesn't function too well with the stock computer. You'd be much better off getting a standalone ecu first or just swapping to the S5 manifold.

 

https://www.rx7club.com/forum/showth...ht=88integrals

There. Those pics should work and they were done on a s4, the same as yours.

Like rotorygod said, all is good but your not going to see a dramatic result. Maybe a few horses on the stock ecu. To see real results you NEED a standalone. But its fun to do it. I did it, don't regret it a bit.

 

whats required to put on the s5 onto the s4 block besides the s5 manifold. do i need to change anything else or will it fit right on there. also ppl on the forum that dre did the big right up on said they ported there s4. so i thought i would do the same. they said it gave them a differnce in h/p. i just need pics