Im in the market for an upper and lower intake manifold setup right now. I'm considering either the TFS street heat, Holley SYSTEMax, or FRPP GT40. Its going on my 93 cobra which already has the oldschool gt40 cast iron heads and intake from the factory. Anyways, i need some more top end accelaration and something that will hold up to forced induction down the road. Any advice would be greatly appreciated.

 

Either the Systemax or the Trick Flow would be a good system to support future up-grades, you will never get all you need from the GT-40. And honestly from what I have seen, the Street Heat from Trick Flow, is the way to go out of those two.