difference in 1g and 2g o2 housing

[Blitzed95Eclips]

I sent off my 2g housing to get ported but its not going to get back in time for a school grudge match we have. I do have a 1g laying around. Is this going to make much of a difference? What do you guys think it would cut in my time. I know i will probably get major boost creep. What do you guys think?

 

[Vinnie]

They say the only difference is that a 2g housing flows better than a 1g.

You probably won't even be able to tell the difference.

I had them side by side to compare them, there is not much of a difference.

 

[blackgsxrcst]

they say that the 1g is smaller, therefor, the 2g flows better because its bigger. also the placement of the o2 sensors are in different positions on the 1g and 2g.

 

[91gsx]

you can port both to be the same size. stock: the 2g is slightly bigger & you wouldn't tell much of a difference. surely not enough that you wil "feel" it