JohnnyN said:
I see these are now available for the z20LET from LMF Vauxhall at a cost of £45. This months Total Vauxhall magazine!!
Good price I cant get them machined for that (never mind additional cost of material)
Unfortunately I doubt if a company will pick up our engine variant!
As vocky points out, there is no market as the standard manifold is an excellent thermo insulator
