there's a nice type r in North East Motor Salvage (Peterlee) here is the link
http://www.ne-motorsalvage.co.uk/pag...etail&ID= 270
I know it is the K20a2 engine which is 150cc's less than the s2k but it might be cheap as its is a breakers car cat B (back end totalled)....just a thought bud.