I know there are a number of members with various intake setups. But searching through the board, I could not find a single dyno sheet showing (proofing?) any results. I have even read posts saying that the car (SC400 that is) LOST power with an aftermarket intake 
Sooooo ... any dyno results before / after modding the intake?
Sooooo ... any dyno results before / after modding the intake?
Pole Position
There are five free articles on AutoSpeed worth a read titled "Eliminating Negative Boost" part 1 to 5.
First Part starts here:
http://www.autospeed.com/A_0629/P_1/article.html
For more SC400 specific tests have a look here:
http://www.users.bigpond.com/pgscott/
Some dyno graphs there as well for intakes.
Perhaps the dyno is not the best place to test an intake as it is difficult to get a 60 mph wind over the whole car.
First Part starts here:
http://www.autospeed.com/A_0629/P_1/article.html
For more SC400 specific tests have a look here:
http://www.users.bigpond.com/pgscott/
Some dyno graphs there as well for intakes.
Perhaps the dyno is not the best place to test an intake as it is difficult to get a 60 mph wind over the whole car.