Was just reading through a guide for building a zvh in a old fast Ford mag and it said there was a water way in the centre and it had 2 be welded with a special rod. But any research I have done I haven't come across it just the 4 oil ways any1 shed any light on this

 

every guide I've read, I cannot recall this

 

It's in the mag that has Jano's red cosy powered red mk4 on the cover

 

Any body

 

I never blocked any water ways up on mine just the oil ways in the block

 

what page ill have a read?

 

theres a actual guide to buildin a zvh in it but its on page146-147