View Single Post
Old 02-23-2014, 03:05 PM
Gen1dak Gen1dak is offline
Dodge Ram Forum Senior Member
Join Date: Aug 2011
Location: MS Gulf Coast
Posts: 1,667
Gender: Male
Vehicle: 1990 RamCharger
Color: Red
Engine: 1988-1991 318ci (5.2L) LA V8 140hp
Rep Power: 5
Gen1dak will become famous soon enough

Originally Posted by Tgresch View Post
im saying the o2 behind the cat is gone everything cat forward electronic wise is going back in and if im feeling rely anxious and rich i may replace some things up there too
Oh, okay. Not a problem. I thought you were saying you weren't using ANY O2 sensors.

The free-flowing exhaust will only slightly delay the warm-up time for the O2 sensor. We are talking a couple minutes. No big deal. Sorta like the difference between startup in the summer vs startup in the winter. Naturally, the closer the sensor is to the total exhaust output (like where the factory joins the two before the cat), the better. I wouldn't put much stake in any performance info from the dealer. I once had a dealer state that I couldn't even change to a free-flowing muffler because it'd likely throw the computer off and it'd be illegal, and I'd get in trouble with the Feds.

Yeah.... Right..... Stick to sellin' cars Chief.
Reply With Quote