Why 2jz Single Turbo Manifold No Fit 1jz?

[Dimcorner]

just looking at info here and there for my car.

Is there a particular reason why the 2j manifold won't work on a 1j?

OH,

here are pics of my car.

My Car!

[SPORTcoupe300]

No idea about the fittings but your link is broken.

Here's His Car! :D

What kinda tuning was done to the RX-7 for those kinds of performance gains?

[AWJ]

They are not interchangeable because the heads are completely different. The ports, bolt locations, etc. etc.

[Dimcorner]

Apexi ECU

Greddy FMIC

Ported Motor

The turbos where the original turbos with 125,000 miles on em!!

So if the head is different then the exhaust manifold won't bolt up???