Need some help !!!!!!!!!!!!!!!!!!!!!!!!!

nm9stheham said
What heads? What end seals were used?

BTW, angle checks need to have a very good precision to be good; just 1/4 degree off corresponds to a .010" sloping gap across a 2" flange.

Edelbrock heads. I used blue rtv for the china walls. The dowel pins have been removed from the china walls and there is plenty of gap between the intake and china walls.