2 1/2 or 3" O2 housing?

[99blkgst]

Should I go ahead and spend the extra money and get the 3in. tubular O2 eliminator from rnrracing, (the whole dp/O2 sen. housing) or get the 2.5" one? I only plan on getting a Big28 so would 2.5" be efficient enough? I have the Apex-i N-1 catback. Thanks in advance.

 

[jdmawd]

i have a 3" tubular o2 housing.I feel it is what i can attribute my very quick spoolup to. i get 22 psi just shy of 3600. from what i understand a 3" 02 will decrease the likelihood of creep, if you have an internal. it will also lower egt's.

 

[candela]

i have a 3" tubular o2 housing.I feel it is what i can attribute my very quick spoolup to. i get 22 psi just shy of 3600. from what i understand a 3" 02 will decrease the likelihood of creep, if you have an internal. it will also lower egt's.

JDM is sh!t hot today

 

[L2RTSiAWD]

3inch is the way to go.