Brad 5 v brad 6 heads

Ive changed over to brad 6 heads from brad 5's and realise the header plates are different but do they exhaust ports have the same exit angle or are the heads layed over differently. Just wondering if I can still reuse my old zoomie jig to make new pipes? thanks

 

They are the same. The first change came with the 8X's.

 

Thanks for that can get into making the new pipes now