Questions Inside

[WhiteStallionGT]

#1
How much hp/torque will i gain with these mods: MAC cai, underdrive pullies, MAC shorty headers, and an o/r h pipe.

#2
For the MAC shorty headers , will I be able to install them on my stock 5.0, or is there anything else i need to put those on.

#3
With an o/r h or x pipe, will i fail my emission test? I couldn't find any that are 50 state legal.

-Thanx

 

[wytstang]

.#3
With an o/r h or x pipe, will i fail my emission test? I couldn't find any that are 50 state legal.

-Thanx

Umm... Off road means non emmissions purposes you need a mid pipe with cats.

CAI= 0hp/tq maybe 2hp/tq if your lucky. But even then your pushing it.
pulleys=8-10hp/tq
headers with o/r mid pipe= 10-20 hp/tq
It's hard to say exactly how much you will gain with any mod. Those headers will bolt right up.

 

[WhiteStallionGT]

cross out that MAC cai, what about the C&L 76mm?

 

[mackey]

The MAC CAI and c&l are two totally different things. The c&l is a Mass air meter while the CAI doesn't have a meter, just has one in line with it. I've heard some stories about c&l. That is why I bought a pro-m 80mm.