haven't had much luck finding this, so I was wondering if an exhaust mani from a d16y8 will bolt right up to my d16y7? If not, what sort of work am I looking at? I've heard the possibility of the cat causing problems which is why I am not sure.

Thanks!

 

yes, you can use it, but you need the y8 cat and extending your o2 sensors... maybe more, like a different exhaust?

 

any idea how much I'd have to extend it?
reason I'm considering a y8 manifold is cuz my y7 is cracked and I need a quick replacement.

thx for the quick response.

 

quoting someone else's post:

"on the d16y8, the secondary o2 is under the driver, INSIDE THE CATALYTIC CONVERTER

on the d16y7, the secondary o2 is in front of the block, INSIDE THE CATALYTIC CONVERTER WHICH IS RIGHT THERE WHEN YOU OPEN THE HOOD"

 

thanks man, puts things into better perspective.
too much work for a motor that needs changing soon