lol 
Pacesetter LT's
Trending Topics
11 Second Club
Joined: Feb 2003
Posts: 5,524
Likes: 1
From: The South
Originally Posted by spy2520
i i bought my car with an aftermarket ypipe, i hope i already have extensions.
LS1 Tech Stories
The Best V8 Stories One Small Block at Time
6 Gifts Neither Your Dad Nor Grad Will Shove Into the 'Trinket Drawer'
Brett Foote
Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?
Pouria Savadkouei
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine
Verdad Gallardo
7 Most Reliable High-Performance Engines GM Has Ever Built
Verdad Gallardo
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin
Verdad Gallardo
6 Common C5 Corvette Failures and What's Involved In Repairing Them
Pouria Savadkouei
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph
Verdad Gallardo
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked
Pouria Savadkouei
Top 10 Most Powerful Chevy Trucks Ever Made!
blkZ28spt:
I ordered headers. I already have an aftermarket ypipe (w/ cats) on the car. The cats are so far back that i believe extensions are already on the car. I ordered an ory with my headers so i will only need the front sensors which i should be able to use the extensions for. clarified
I ordered headers. I already have an aftermarket ypipe (w/ cats) on the car. The cats are so far back that i believe extensions are already on the car. I ordered an ory with my headers so i will only need the front sensors which i should be able to use the extensions for. clarified
you need extensions with long tubes. if you dont want to buy extensions and want new o2 sensors, go to autozone and buy the corvette rear o2 sensors that have built in extensions that are more than long enough. they also have better heaters in them so you wont throw any o2 heater codes which is happening a lot.
I rerouted my o2 sensor lines toward the back of the engine where the spark plugs located closest to the fire wall are located. This keeps them from resting close to the headers. You can also splice the pcm o2 sensor wire, just don't splice the wire connected to each o2 sensor. I soldered a long patch in my pcm line. Sensors operate normally- good switching. I also run - I think 01',corvette sensors up front. These get more toasty and are a higher power than the factory f body sensors.
