Cam lobes have little wear on them, a bit round shaped. The previous owner bought a new cam and never installed it. He gave it to me when i bought him the truck. Cam is a Febi unit, and you're right, it's not exactly the same, i found that while looking for differences between cams. After reading your words, i think i will measure valve clearance now for buying new discs and put them together with the new cam.
Thanks for your help
