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Headers on a 93 with EFI, Is O2 sensor needed? #199903
01/21/09 11:44 AM
01/21/09 11:44 AM
Joined: Jan 2003
Posts: 12,043
State of Confusion
hp383 Offline OP
Just a normal tag again
hp383  Offline OP
Just a normal tag again

Joined: Jan 2003
Posts: 12,043
State of Confusion
I am going to be putting headers on my 93 Ramcharger, it has the 5.2 with EFI (not TBI).

Will I need to have the exhaust shop weld me in an O2 bung? If I do do i place it after the collector, or have it added to the header itself?

Thanks!

Re: Headers on a 93 with EFI, Is O2 sensor needed? [Re: hp383] #199904
01/21/09 12:01 PM
01/21/09 12:01 PM
Joined: Jan 2003
Posts: 16,123
Grand Haven, MI
patrick Offline
I Live Here
patrick  Offline
I Live Here

Joined: Jan 2003
Posts: 16,123
Grand Haven, MI
in the header collector is probably best, otherwise, you can buy reducers from summit with the bungs in them....


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2011 Toxic Orange Dodge Charger R/T
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Re: Headers on a 93 with EFI, Is O2 sensor needed? [Re: patrick] #199905
01/21/09 05:01 PM
01/21/09 05:01 PM
Joined: Feb 2003
Posts: 21,318
Manitoba, Canada
DaytonaTurbo Offline
Too Many Posts
DaytonaTurbo  Offline
Too Many Posts

Joined: Feb 2003
Posts: 21,318
Manitoba, Canada
You need it. Put it in the collector.

Re: Headers on a 93 with EFI, Is O2 sensor needed? [Re: DaytonaTurbo] #199906
01/21/09 06:19 PM
01/21/09 06:19 PM
Joined: Jan 2007
Posts: 7,664
IN
A
ahy Offline
master
ahy  Offline
master
A

Joined: Jan 2007
Posts: 7,664
IN
Quote:

You need it. Put it in the collector.





Re: Headers on a 93 with EFI, Is O2 sensor needed? [Re: hp383] #199907
01/22/09 10:53 AM
01/22/09 10:53 AM
Joined: Jan 2003
Posts: 1,938
Sonora CA
Mopar_Rich Offline
top fuel
Mopar_Rich  Offline
top fuel

Joined: Jan 2003
Posts: 1,938
Sonora CA
Install the O2 after the header pipe merge. I like about 10" back if you have the room. It's okay to install the O2 after the flange too, as long as the gasket is good. Then make sure the O2 sensor is rotated as shown so that water does not condense and collect in the sensor.







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