The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - 1987 350tbi smog delete. What needs to be removed, plugged or any of that good stuff?

RyanNewberry · 01-26-2018, 10:36 AM

I kept the o2 sensor, I actually welding in a bung right on the new headers, I haven’t swapped out to headers yet, it’s still on stock manifolds right now. I just want to get the smog delete project done since the weather has been decent and I have some time off.

01-26-2018, 10:36 AM	#8
RyanNewberry Registered User Join Date: Oct 2017 Location: Medford Wisconsin Posts: 50	Re: 1987 350tbi smog delete. What needs to be removed, plugged or any of that good st I kept the o2 sensor, I actually welding in a bung right on the new headers, I haven’t swapped out to headers yet, it’s still on stock manifolds right now. I just want to get the smog delete project done since the weather has been decent and I have some time off.