High Horspower Sheet Metal 20b intake manifold

[GtoRx7]

Originally Posted by remydrm

Have you made any manifolds for FD with 13BREW mated to GZ LIM?

I'd be very interested in that.

No, but we can very easily.

Originally Posted by GorillaRE

15-25hp? Do you have a graph of this? At what boost level, power output, rpm and with what turbo? 15-25hp is not a lot in a turbo 20B for $1100 when all you have to do is run 1psi more boost to achieve the same, if not more power...

-J

Gaining power by increasing boost is completely different than gaining horsepower by reducing restrictions. As you already know. There will be times when no more boost can be added for a horsepower gain. I admit this intake did not create as much power as we wanted. But it is still a bolt on gain. I dont have a dyno chart on a turbo 20b because this has only been tested on our n/a 20b. 15-25 hp will be at 10-16psi with a proper sized turbo.