I'm with 1200rc the inlets sell for 150, that h89/75 head for around the 150 mark and the block for around 100 needing rebuild unless u find someone selling something they don't know what they have like the sweet a14 I bought off eBay that was rebuilt not too many ks b4 I got it and had I
alot of good bits and I only paid like 150 so u know sometimes good sometimes bad!