After changing my intake rocker shaft i have lost vtec no longer kicks in ?.And ive got a cel 21.I think i may have messed up the order of the rockers so if anyone has a pic of a z6 motor with the rocker cover off then that would help me out heaps.Also ive got a stuffed throttle could it be because of a vac leak or something?

 

What do you mean stuffed throttle. Do you mean stuck?

 

its okay i found out the problem,It turned out that the rocker shaft i used which was off a vx is little bit different the oil hole to the rockers is 5mm off so it wasnt locking the pin in.Ive orderd the right one now so it should be fine .My throttle has a no F.I.V and the IAC is Leaking.A B16a throttle should fit yeah? hopefully cause that all i can find