s13 inlet mod

[duncan]

is anyone willing to modify an s13 inlet to fit the s12? i have both complete plenums but no one will touch it over here and i dont have the gear to do it myself . i know 30psi has this done and rich was on about doing it.

[30psi]

Heres some pics of mine if it helps at all:



Someone else has done it:

[toytoy]

Hi !
The ca18 run better with this inlet or not ?
Thanks

[mr_turbo]

have you got any more detailed pictures of the welding you done to get this to fit?
ive had a look and it looks like a massive amount of welding to get it to fit?

[30psi]

Some more pics. But I didn't weld it so can't truly say how difficult it is. Probably better to make one from scratch.

[mr_turbo]

cheers for the extra pics!!!

looks like a realli fiderly job im tryin to weigh up if its worth it coz obv the size of the inlet port is still the same as standard and obv dont wana create a huge swirl as the gases are forced into the head!!

im either going too make it fit or play around witht the oringal put the s13 throttle body on and open up the inlet to take the larger body and make up a new rail with the s13 injectors on!

did it feel any diference to drive ie response?

[30psi]

Can't tell coz I fitted a piper cam, the head was ported at the same time as well.

[mr_turbo]

im also after a getting a head ported i want it done properly thou i cant find anywhere in my area that does it thou..
ill put it all on and see what results i get

[Beany-s12]

i've got his old ported head

[s13eater]

Originally Posted by mr_turbo

im also after a getting a head ported i want it done properly thou i cant find anywhere in my area that does it thou..
ill put it all on and see what results i get

if you want it done properly, then you going to have to pay around £400, thats for one done on a flow bench, then at least you would get a graph of the end results.me and turbomike had our's done at AMT engines, i've also had the fj head done there as well, i know there's a few companies use him as well, but they pass it off as there own work.