Tr5 !!??

[Bonzo]

This might sound a silly question but .... What exactly is the engine bay rail TR5 for !!??

Probably a straightforward answer to this but was unable to find any reference to the subject using the search feature

I'll tell you why I am asking .... Was up at the breakers today & found a plastic Zetec plenum chamber sitting there asking to be bought home

The alloy plenum sits way too high & would need quite a large power bulge in the bonnet !!

The plastic plenum on the other hand, sits a great deal lower.

Any how's I would like to try it for size on my engine .... Yep, you have guessed. TR5 is in the way

No problem cutting out but I don't really see how I am going to replace it with anything similar in that particular area !!??

All thoughts welcome