- Magenn Power’s new Air Rotor System. (via TH)
- Time to revisit our friends over at MetroMPG. Although the Canadian winter weather has put a major damper on Darin’s quest to experiment and improve MPG, he’s managed to put together a couple great posts: Grill Blocking (i.e. aerodynamics) and an ode to the lowly block heater.
- Manual Transmission Basics ...teeth on the dog clutch.