Originally Posted by Jamz
It could be a turbo'd SR20DE from a Primera

No it couldnt
They got their breather in same place as Pulsars ones

Tho have he writing on the cam cover.
Pulsars and Primeras both havent got the crank angle sensor thingy on the front of the exhaust side either. And they not coil on plug like S13/S14/S15 SR20s.