mmm maybe the 4k doesnt come with the stamping, every motor ive put back together has had them, never really paid attention on the 4k cause i never planned on putting one back together ;)

I think this will be my last K rebuild.. I'm looking forward for more powerful engine... I will use this K for now while thinking, earning, and researching for a new one... any suggestion? There are lots of 4AG, 4AF here at my nearby town.. you can have a 4AGZE for $800 only... wreckers here don't care and don't know every engines value... they price it according to appearance, leaky oil - cheap, shiny and fresh - expensive!! thanks to that Japs Exporter..., but I also thinking that they use my town as Japan's wasteland... No Offense...