It's driving me insane

I don't think I could hate it any more then I do and at this stage !!

What are my options ? I know I can just replace the sprocket with a new one but that's boring and then it's just a waiting game for the poxy noise to come back...

I've a ~300hp+ S14a, she's currently at stage 3 and have always taught about possibly upgrading the cams and maybe getting it mapped with no VVT at all... I assume this would shut the sprocket up once and for all ? Only thing about that is, I don't have a clue what cams to go for, what other parts I need etc etc etc...

Can anyone help me out and maybe point me in the direction as to what I should be looking at buying ? Is there any other way to shut the rattle up ?

Thanks