Ah boi, just as i suspected a EK4 had to be with all that extra features, mostly SiR's come with the rear discs.
I was playing it safe saying that it might be a single cam engine, but had a feeling it had a B Series , is it a b16a? can't tell with the fancy aftermarket intake manifold, usually that's how I tell the difference between b16 and b18 without looking at the engine stamp...but its looks good
