Hey, I was looking at my 78 280z engine thinking of ways to clean it up appearance wise, I noticed that the thermal vaccum valve is ugly, and it is apparently only to operate the EGR system, my EGR is inop anyway, I already removed the BPT valve. Can I take this bad boy off my engine? Im thinkin that I can if I just block off or remove the coolant lines that run to it. Or I may be lazy and leave the inoperable POS on there. Anyone think it would be a bad Idea/waste of time?