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Re: 1987 350tbi smog delete. What needs to be removed, plugged or any of that good st
Quote:
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 .
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^^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.
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87 R30 CC Dually, TBI 454, NV4500, zero rust barn find
87 Jeep Grand Wagoneer, 6.5 turbodiesel, 700R4
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