FUCK, after shaving my d15b7 head 1.5mm I started my motor and it ran like shit. So I redid the timing belt and same shit. SO I know it has something to do with my cam gear. I just got a skunk2 Pro adjustable cam gear to fix the timing because of the head mill. But the problem is the cam gear is for a Z6 or Y8 so I know it´s gotta be 4.5 deg off. The problem is I dont know I´m supposed to adv or retard it 4.5 deg. Plus why the fuck does Skunk 2 sell these as if it was for a d15 too? When I bought it the discription said 88-00 civic. FUCK. Can some one give me an info on this please.