I'm not sure what header will fit a Dohc ZC motor? I recently just got this Rex from my cousin and planning to upgrade this motor.

 

I beleive most D series ones will work with minor to no modification. I myself had a DC on my Zc . That header came off a d15. So anything for a D series should be fine. Probably skim for something nice like a dc or you can always ebay special that bad boy

 

Thanks man i'm off to find myself a header then.

 

any d-series will bolt up to any d-series
hope that makes sense

but u need to port the header a lil bit to match the zc perfect