Had a littlw strip down today took the sump,valve cover and plugs out to have a look see whats what. Aiden already whipped the sump of when I went to view the engine. Eveything looks really clean underneath. looking down the plug wells you can see the stampping ontop of the wossner pistons( camera phone pictures ) and scat rods ?... How can you tell if I have ARP head bolts in??do they have an ARP stamp on the top of the bolts? Tomorrows job will be to clean up and clear all the shity old silicone that was used to seal the sump