i was wonderin if it is possible to put a d16y8 intake on a y7 block

 

Yes. People do it all the time..
Search it

 

Yes, there are plenty of writeups on this. I'm planning on doing the same thing. For the easiest approach, you'll want to use a 96-98 automatic y8 intake manifold. You'll also need the rotor from the y8 throttle body. You'll reuse the y7's throttle body and use a y7 throttle body gasket.

Here's the best writeup for the process:

My y7 to y8 Intake Manifold Swap (pics) - D-series.org

 

If you're talking about the intake manifold (which I think you are), then like mentioned above, it's definitely possible. I did this swap over Christmas break. It wasn't too bad. Tightening the bottom bolt of the y8 manifold was the hardest part. The link hobo provided is what I used; it's very good. Also, I recommend this swap, especially if you already did the y8 exhaust conversion and have a catback. I didn't notice too much of a difference by just doing the exhaust conversion and adding a catback. But, when I did the intake manifold swap, I noticed a definite power increase.

If you're talking about putting a y8 intake on a y7 intake manifold. I don't think it would work.

I hope this helps!

 

im about to make a swap but mines is a little diferent i had a y7 and i bought on ebay the OBX intake manifols to increase air flow so i guees in going to be able to reuse the TB so maby make a custom braket to the trothole cable i really dont know how this going to work but i let u guys know.