righto, ive got an adapter plate and i spend three hours on the dremel today carving it up to fit. Im pretty happy with it now.










ive done my best to straighten out the ports but some bends were just unavoidable due to the different port spacing

p.s. Thank you very much to member 'teratonga' for that adapter plate

In Europe there`s 1.5 and 1.3 engine sizes from a mitsubishi colt or hyundai pony.

Thanks for the measurements!

the hyundai excel uses the same engine, hence why it looks the same. Its a hell of a lot easier to find a intake for a mitsi 4g15 than it is a hyundai excel engine even though its the same engine if you know what i mean. I was looking for the hyundai unit for a while till i came across a mitsi dude that said "oh that looks kinda like a 4g15 manifold" and boom, i had one within a couple days!

I dunno if i have a round port gasket but ill have a look soon and upload a piccy if im successful.

do a search on here mate for hyundai efi.
someone(cant remember who) was looking at the feasability to adapt a hyundai efi manifold to the a series. the hyundai unit looked almost identical to this mitsi one you have.

just out of interest, have you got a round port gasket you can compare on that manifold?
id like to see how close the intake holes and injector nooks looks in comparison

If the port spacing is symmetrical where the manifold splits you could modify the bolt patter and put the plenum on backwards, would that avoid the brake booster for LHD? Either that or do some cutting and welding to move the throttle to the other end. I suspect the welsh plug is there purely due to the casting process so you can probably just bolt or weld a plate to the other end.

If it's not too much to ask can you measure the port length from plenum to the head flange? I'm interested to know what the runner length is. I'm planning on using an intake off a FamilyII GM motor just because I got it for nothing. It'll need an adapter manifold, but I'm keen on adding 300mm to the runners to make the port length ~600mm. This would hopefully bring the second harmonic pulse into action near peak power around 6000rpm on my A15 and the 3rd harmonic at peak torque, roughly. If the intake you have is close to 600mm port length then it might be worth saving me some work.

You lucky RHD bastards!!!lololol wish i could do that, but the brake booster doesn`t let me make it...

there is enough room there for the throttle body and then a little for a pipe on the throttle body, the throttle body is actually higher than that crossmember there, the picture angle just makes it look like the crossmember would be in the way

heymate, just looking at that last pic, it seems once you bolt the throttle body to the manifold it will be very close to the firewall.
is there enough room there and your gonna run it backwards, or are you gonna cut the throttle body flange off and reattach it to the front of the plenum??
make sure you keep us updated with this setup.