Beefing up the short block for tt

Originally Posted by Cmike2780

Although the stock block has more than proven itself to be plenty reliable if you don't go too crazy with boost, I think the OP has the right approach. I design structural components for buildings and as a rule of thumb, its always best to overdesign something rather than have it fail due to something unforseen. The engineers at Nissan know this...which is why it can handle a bit of boost. If you can afford to spend the cash for a build, it's going to save you a lot of time and headache later when/if you decide you want more power. You need to find the right balance of what you can afford to spend and reliability. If you don't leave yourself a margin for error, you'll end up broke like a few guys I've heard rumors about.

Originally Posted by Red__Zed

It's not so simple to say that aftermarket parts are overdesigned. There are a myriad of complex factors that come into play when you start swapping internals, and you're usually trading certain types of reliability for others.