WRX STI9 ENGINE?
 

Does the '04 WRX STI9 import have a 'closed-deck' block ?

No, Its a Semi-Closed Deck. ;)

is that a change from the UK 03 / 04 sti - if so - any other improvements? - I am assuming you are discussing the UK 05 rather than JDM

No I'm not, UK/JDM STi 7,8 & 9 or if you prefer MY 02,03, 04 & 05 cars are all SC Blocks. ;)

thus one of tut reasons Blob onwards is much stronger engine, be it JDM or Euro

Aye!

you learn something new everyday

I find the General and drivetrain a little light and Projects unbearably heavy going - it would be great if we could start a new heading - eg Scoobynet Automotive Support SAS where the experinced members could 'lecture' on current development in a semi technical manner - also discuss and assess service offered by various specialists together with a links directory with a view to offering idiots guide to Scooby fettling.................