Omega Owners Forum

Omega Help Area => Omega General Help => Topic started by: eddie c on 27 July 2008, 10:18:09

Title: exhaust manifold
Post by: eddie c on 27 July 2008, 10:18:09

morning all can anyone tell me if the exhaust manifold off a 2.0 will fit 2.2 thankyou

Title: Re: exhaust manifold
Post by: Auto Addict on 27 July 2008, 16:35:50

I don't think so, but someone may know better......

Title: Re: exhaust manifold
Post by: Taxi_Driver on 27 July 2008, 17:06:45

For a Z22XE p/n - 24420438
For a X20XEV p/n - 24423056

So they are different.....but in what aspect i dont know  :-/

The diagram of the two look the same to me  :-/

Title: Re: exhaust manifold
Post by: JamesV6CDX on 27 July 2008, 17:08:03

The 2.0 manifold has the additional holes for secondary air injection ...

Title: Re: exhaust manifold
Post by: eddie c on 27 July 2008, 18:11:25

thanks for your replies i will take that as a no then, are 2.2s Z22XE

Title: Re: exhaust manifold
Post by: philhoward on 27 July 2008, 18:20:52

The manifolds physically fit, but you'll have a bit of a "blow"... as James says, the 2.0 has a tube fitting in each port which is not drilled on the 2.2 one.

Title: Re: exhaust manifold
Post by: Taxi_Driver on 27 July 2008, 20:08:26

Quote

thanks for your replies i will take that as a no then, are 2.2s Z22XE

Should be  :y But there should be a label on the cam cover with the code on it  :y

Title: Re: exhaust manifold
Post by: Marks DTM Calib on 28 July 2008, 09:46:07

They will fit but, you need to block the secondary air injection holes.

This can be done by tapping the casting and fitting a suitable sized bolt.