Enem camshaft

[ammar.alqisi]

I have a enem camshaft for BMW M50, but i have a problem with the installation, i cant find the timing or the reference for the camshaft, the instruction said
At TDC:



Intake valve opening 2,4mm, exhaust 1,8mm.


Any helps ?

[pazi88]

What's the problem at that. You set engine at tdc mark. Rotate both cams so that there is zero lift on cams on cyl 6. Set up dial gauge to lifter and zero that. Then rotate cams separately untill you have 2.4mm lift on intake and 1.8mm on exhaust. Then tighten timing chains and you are done.