427 SOHC "Cammer" Cam timing

[CobraCammer]

Hello All,

I have just gotten all my parts (heads are on their way) and have created my own "manual" on bolt torque specs for each part of my cammer engine project. What I cannot find is how to set the timing with 2 cam shafts (as there is one in each head). Does anyone out there who has experience with the 427 SOHC have any words of wisdom for timing the cams? I see that there are timing marks on the Cams themselves as well as Red, White and Blue marks on the 6' timing chain. The cams are set at the Factory grind, its got a 4.250 bore with a 4.250 stroke, Robert Pond aluminum block and Forged Rods and Crank. They are also Bill Coon heads. ANY help at all would be greatly appreciated.......

Thanks