Hi Ash
I have just look at the IVA manual on the Forum there is no mention of the height and what my concerns are. The trouble is trying to redo the manifold will cost the earth, I really like the idea of the exhaust like the car in the book. As that type of design gets ride of the hot air from the engine bay!
Would any body else like to give us all some re-asurrance, how about you Chris?
regards Axle