Probably: http://en.wikipedia.org/wiki/Engine_knockingSorry, can't help on the replacement key - probably need to contact a Ford dealer.

Yep, I'm hitting 5th on the front straight and doing one downshift going into 1.I'm actually carrying 4th all the way to 5, and doing the downshift on the uphill just before 5. There isn't that much opportunity for hard acceleration in this segment, so I don't think I'm losing much time here...

Yeah, Thunderhill's a great track as far as safety is concerned.You look like you're doing great out there! Nice driving for only three days of experience in the big cars.Watching your video, I had a few thoughts: - You could definitely gain time by not lifting for 7 - it took me until the...

Hey - I live in Redwood City. Definitely interested in hearing your experiences. Brake cooling ducts are high on my list.

I did the first trackday in my Boss this Monday - thought I'd post some of my thoughts.First my background: I actually did trackdays and raced for a season and a half back in the early 90's. At the time I drove a race-prepared (SCCA ITA) Mazda RX2, followed by a first generation RX7 - think...