But seriously, what is the purpose of the hump on top of the valve cover of the 1kz? I read that some folks lobbed it off. But I am interested in long term effects of such a mod.
I am currently overseas away from my KZJ78. But I am planning on performing a series of mods when I get back. One would be a liquid-air intercooling setup. This bulge will be in my way and I will need it gone.
Side note: I know that some of the 1kz flavors out there (Surf, HiAce, 90, 95, 120, etc) have that hump at different locations on the rocker cover, some more forward than others. So, are these covers interchangeable?
Cheers!