Unless I missed something In all this Who said anything about putting a big chamber head on a 194? And WHY would you even think about it. First off like you said the chamber is Over the Bore DIA. secondly You would lose compression in doing so. It would no dout take you from it's stock 8-1 down to what 7.5-1 maybe even as low as 7-1 That would surely turn that pour OL 194
into a slug for sure. LOL


Larry/Twisted6
[oooooo] smile
Adding CFM adds boost smile
shocked God doesn't like ugly.