The next question then... Why does the same hard line exist where two sides of the cars meet. I figured for the most part it was to let you know the car was designed on a computer and not so much in clay. I’ve noticed most cars try to his it in a bumper but you'll notice the change in early 2000s cars where everything…

I built a 7age aw11 with a LSD fitted into it.  It was one of the most exciting cars I had put together.  The engine feeling more linear and the additional control really woke the car up.  I miss cars you drive, not ones that drive for you.

Not intended to be a rip on anyone, I love the whole car community even those that insist on automatics.

Unfortunately it sounds like most here speak from inexperience. The A engine is solid, without any fancy gizmos the valves are light weight and able to reach an amazing rpm.