AE92 engine block (AE86 head) - engine from AE92, could be GE, could be GZE but I'd say it's GE and probably a small port. The head was swapped to a big port manifold to run a RWD intake manifold.(FWD one point the wrong way)
Increased bore - Motor's been rebuilt as in bored and bigger pistons fitted. Means engine's slightly bigger than 1587cc. I can calculate it but can't be bothered.