Hi!
The exhaust cams on the 1st generation B12 (up to 2000) have more lift than the 2nd generations ones (2001-2005).
The 2nd generation produces a bit more low end torque.
I have been searching for the timing and duration specs of the camshafts for both generations, but did not have any success.
Any insight would be greatly appreciated!
Thank you!
Normand