I've searched and can't find the answers I'm looking for. Dave said that there were 3 versions of the header: stock NA, modifed NA, FI

What are the differences between these headers? If anybody has the links to the threads with the answers to this, I'd appreciate it, or if you could just post your answers right here.

Also, if I put a FI header on my car with just i/h/e/cat/vafc... would I be losing out on a lot of good power that I would have gotten if I had a NA header? Or are the differences so slight that it wouldn't really matter?

 

Probably has to do w/ primary and secondary pipe diameters.
There's no thread on it, as understandably, Dave wouldn't want to give out instructions on how to rip-off his header design.
I'd say one for FI might be too big to give optimal performance on your car.

 

Thanks for the response, I appreciate it. I agree that it might not be ideal. Reason I am asking is that GirlNALude is selling hers, meaning I can get one right now instead of having to wait for a Production run. However, she has a SC lude so I'm not sure if it would be the right header to get. I don't want to spend money on this and realize that it really isn't the header for me. Does anybody have any definite answers to this?

The way it's looking right now, I think I'm going to be waiting this production run out. No sense spending money on something like this, if I'm not going to do it right.


Modified by Asian Persuasion at 9:03 PM 1/19/2004