January 10, 2008 - Okay, time to start building this header. The first step is triple-checking the fitment of the #4 tube. I made sure all of the witness marks on the icengineworks "header lego" were marked so I didn't twist anything, then removed the #4 runner. I'm going to build this header from the back forward.
When designing the tubes, I was careful not to cheat and have every piece of lego twisted at a different angle. So it was easy to break the runner up into pieces that were chopped out of my pre-bent tubes. The hardest part is making sure the cut is straight across the tube and not at an angle. tags: header |