Why your sr20 sump matters more than you think
If you're pushing your Nissan hard, the sr20 sump is probably the most overlooked part of your entire setup. It's sitting right down there at the bottom of the block, doing the thankless job of holding your engine's lifeblood, yet most people don't think twice about it until they're staring at a spun bearing or a puddle of oil on the track. Honestly, if you're planning on doing anything more than cruising to the grocery store, the factory oil pan is one of the first things you should be looking at. ...