Not knowing if your pistons will hit the twisted wedge valves makes for a tough call on a cam. I would stick to something lower duration, but more lift...keeps the valves away from the pistons better than high duration, low lift. I'm really thinking you should do an F-303 cam here. It's easy to acquire and the wider LSA (114º) also will keep the timing events a little farther away from TDC. Might see if 1.7 rocker ratio works too... But check piston-to-valve anyway, regardless of the cam. The bottle should work well with it, I would advance it an extra degree or two...Like a 108-109º Intake centerline.
|