Why are these different?

[Marian]

Can someone kindly eplain why these engines are different

http://www.pistonheads.com/sales/165156.htm Picture No 4

http://www.pistonheads.com/sales/178687.htm Picture No 3

Much appreciated.

Marian.

[JensenA]

They are both 4.2 engines, but the Purple one has Air con fitted - thats the big metal thing at the front of the engine.

[buzz01]

look the same to me 4.2 ajp ,unless i missed something.

[Marian]

JensenA said:

They are both 4.2 engines, but the Purple one has Air con fitted - thats the big metal thing at the front of the engine.

Thanks