o2 housing(14B)question

[TugVR4]

Im putting rebuilt 14b's on my 3000gt vr4 (ive allready got tdo4's and trap around 122-123mph)I want to go with TD05's- anyway is the stock o2 housing going to be restrictive to me? I want to adapt to my ATR dp which starts at 2.5"s. I havent bought the housings yet so I cant tell how big it is. Help me out guys thanks

 

[91gst]

Well you could go with the 2g O2 housings and port those. They should flow good enough. They are an upgrade for 1g's. If not then you could buy two 2.5 inch O2 housings but thatll be a little more expensive. Hope this helps.

 

[TugVR4]

whats the difference between 1rst and 2nd gen housings?So the 2nd gens bolt right to the 14bs? Is the size of the oulet hole bigger?

 

[91gst]

Well I dont really know the exact numbers on the differences in sizes of the piping but Ive heard from a lot of people that the 2g O2 housing flows better than the 1g O2 housing and it bolts up to the 14b. On vfaq there is a pic where you can kind of see the difference, here it is.......... http://www.vfaq.com/index-main.html Go under the porting section and then click on the 95 O2 sensor housing. Hope this helps.

 

[danthman3]

front one might work
doubt the rear turbo will work with that housing
best bet is either get a td05 kit (im waiting for import power's) or have the o2's custom made