1. If I use the hf manifold for turbo, what do I do about the wastegate?

2. Can I keep a/c with the hf?

3. My 7y manifold looks the same is there a difference?

thanks for the help guys!!

I should have said a few questions, sorry I'm at work.

 

Your going to have to give a little more info. Maybe I am stupid but what is a HF manifold?

 

The exhaust manifold commonly used on d-series for running a turbo. You make a cutom adapter plate to bolt the turbo to it. It's the style that has the convertor bolted right at the bottom.

I'm thinking about using it on my 97 del sol s d16y7 engine.

P.S. It maybe hx, I get those mixed up sometimes.

 

ttt