Anyone up here tried the LC1 WBO2 kit from NightRider. Apparently it replaces the stock Narrow Band sensors with Two Wide Band sensors and can either be purchased with a fixed AFR of what ever you want (They mention 13.5 or 13.1), or you can buy the units and do your own adjusting. Looks interesting for $398.00.

 

I use an LC1 for tuning purposes on my car. I thought they were $199? http://www.innovatemotorsports.com/products/lc1.php

Anyways, I would NOT REPLACE the stock O2 (and leave them in so they can do their job!) but I would add the WB02 in the exhaust for tuning purposes (realtime / live / data logging A/F) and then adjust ECM based off of your data. Thats if you care that much.

FYI= my 620hp twin turbo car runs two narrow band 02 in stock locations with a single WB 02 for tuning. I have a $1000 Apex-i ECU running my car with on board boost control and more adjustablilty than you can imagine. It still needs to be tuned on a proper dyno to be dead on. Even with target A/f functionality (what is called "auto-tune" in the aftermarket HD ECU market)

Actually, to us, monitoring fuel pressure is 10 times more important than AF. But thats a different sotry.

 

Thanks Donc