It has been 10 years since I had chevy small block. I cannot remember how strong it ran. I have a choice between 350 or 400. I understand that the 400 is stronger but the 350 is more reliable. Which one would you guys recommended. Will that 350 put my malibu into 12-11 second range and still be reliable? Or am I better off with 400? I was worried that the 400 can be bored .030 over and anything over that is a risk. And 350 can be bored up to .060 over and possibly a 383 stroker in the future. I am afraid that if I get the 350 then in the long run, I want more power. Something that we all want!