Originally Posted by
dabow
you will need the ecu mate, if your after just the power
get your car mapped. the engine will be stronger.
i've put an sti v7 block in my uk classic.but have different heads (sti v4)
works a charm, but as aboth, you need to source an ecu to make use of your new engine.
No, you all seem to be missing the point, i need to fit this engine now to get the car running again, im not bothered that it has STI heads i just want to know the quickest way to get it fitted and running, if i can leave the heads disconected and just run it like that then thats fine, i'l worry about wiring the heads up after