Post 889 big butt. You claim a 318 will go 4.04 and have ring seal? Is that what you want me to believe because I don’t trust any 318 at 4 inches unless it’s 100% sonic tested by someone that knows how to use one. At 4.04 the rings would seal about as well as a worn out, high mile used up engine. Really silly how much butthurt the poor people get when they get called out on their fantasy world.