Nigel, some three years ago i was in the same position as you wondering what to do with an aging xflow.
Looking at the options whether to stick to my xflow or replace with a Zetec, eventually i decided to keep the flow.....
1/ because it's simple maintenance
2/ i knew that everything fits nicely in my 7
3/ i love the sound of the Kent engine
annnnnd four i also wanted to be a little bit different and still keep an Kent crossflow kicking alive and well 😬
Rob Morley at Ratrace Motorsport, Potters Bar waved his magic wand and has created a beautiful blue print engine.
Previously my engine ran with an Alpha ECU and Alpha throttle bodies, today she still has the Alpha TB but is now linked up with an Emerald K6 ECU mapped by Dave Walker of Emerald.
Have to say it wasn't a cheap excercise but by the time i finished what i have now is an old school Ford Kent xflow engine built and mapped to the highest of standards producing totally awesome performance.
Nigel so theres a different stamp on things and one that might give you a bit of food for thought.
I for one don't regret for a moment the road i went down keeping an old flow alive and well.
Roll on the handling day, roll on Brandshatch
Edited by - Whoosh on 7 May 2013 17:09:54