Heat Exchanger 2.0 CU Engine

[GavinSmith]

Are there more than one type?

I am thinking of buying an engine that had these fitted...


but mine are the ones that fit flush.

Gavin

[cumbriankeith]

Those are the ones fitted to earlier, eg Bay CJ engines - not interchangeable as the shape of heads are different as well.

[GavinSmith]

Now I'm confused.

Mine seem to have the same in-line bolts as this.

I think the engine is currently in a type3.

[cumbriankeith]

Let's play spot the difference:
This is for CU T3 engines:

This is for earlier Type IV or 4 engines inc in bays and others:

for heads that look like this:


This page might help, too.

[GavinSmith]

Back to the drawing board then.

Gavin