K20a2 ?

[rsxdc52002]

i have a k20a2 head the intake cam has a n1 and r3 code on it but the exaust cam has ex does anyone know what the n1 cam is?

[SpeedDreamz]

plant code maybe? Build code?

[all-mota]

a stock cam

[dougatl12]

yeah that's just the cam code or part number whatever u wanna call it