Originally Posted by wc3john
Even if its port matched?
The intake alone isn't going to make much difference without the heads that are matched to it. The GT40's flow a bit better than stock, but the Trick Flows, flow a lot better.
If he's going to the GT40 from his stock engine, then to him it will seem like a big improvement, but if you put one on your car that has been running the GT40 stuff already, I'm afraid you will be disappointed and you will probably lose some low end power.