Pre-cat and low lead gas, absolutely, but it's a lot harder with all that exhaust blocker now. I'm willing to concede it until I talk with a medical professional who will then pass my details on to a psychiatrist for evaluation. If they find out I post here, I may be gone some time...

But he did get his monoxides mixed up with his dioxides, so I feel I own the moral high ground on him. Oh, and the fact that I'm not a nasty little racist gives me bonus points too.