See the two sets of cam lobes both pointing roughly up. Those correspond with cylinder 2 and 4.
(I apologize for the blurry picture, I had to zoom way in on a pic from my cam install DIY)
1999 BMW 328i (Daily Driver) - m54b30 intake manifold, ebay headers, Rebirth Motorsports CAI, Rogue Engineering underive pulleys, Epic Motorsports Remote Dyno Tune, Custom 3 inch exhaust with Burns Merge, Schrick 264/248 Cams
Last edited by jared_wiesner; 11-28-2012 at 05:38 PM.