took it to get inspected. gonna be inspected tomorrow. I am really really unsure about it. I followed my dad with his truck while he was in the Blazer and I must say it smelled like a 2 stroke the whole way. Left a puff of smoke whenever he got on it. Thinking it is time to rebuild and work that extra Chevy 350 sitting in my garage. Or hmm I know where a 454 sits