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Discussion Starter #1

I own a 07 mk2 focus ST 2.0, and I am thinking of the swap to 2.3 by myselfe
but there are few question I do need so answer from someone knows it
or someone been there and done that

1: is 2.3 engine can going to the hole straight with out much change?

2: can I run 2.3 engine with 2.0 ecu? is all plug for it the same?

3: I will play with porting and compression in the same time.
will timing mark same as 2.0?

Thanks for any help from any one
I appreciate for your time
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