1987 350tbi smog delete. What needs to be removed, plugged or any of that good stuff?

[DieselSJ]

Originally Posted by sweetk30

fyi : you need the o2 sensor with the tbi injection .

if the stock pancake cat is still under the truck there a HUGE restriction of power .

^^This^^

I used a Magnaflow high-flow unit and picked up mileage and performance.

Keep in mind that even though you might not have a local smog inspection program, it is still a federal offense to remove any emissions devices for something that will be driven on public roads. The eco-nazis love to see posts like this so they can argue for more inspections.