Having a bit of trouble deciding on which engine to run in our MK.. I thought that i had decided on a Duratec but now im having a bit of a change of heart. I know for definite its going to be a CEC.

Has anyone any experience or thoughts they could share for what would be a good fast engine to fit thats an easy enough install in an MK Indy R?

Thanks

Current list:

Duratec
Zetec
MX5
S2000