adding a pulley to my 04 cobra

[red04cobra]

ok so i have owned a few mustang gt's but this is my first cobra and this one is by far the best i was looking at adding a pulley and a tune and maybe go with a stage5 port job on the supercharger i was just wondering if these few upgrades would be safe power i dont wanna break anything yet it took everything i had to get this car if anybody is running this current setup your info would help me out alot

thanks

[jthorn9]

Stage 5 port job????

If you want to add decent power (I'm assuming you have an 03/04 Cobra) then yes, upgrade the pulley to the next boost level (I believe that would be an 11 PSI pulley, but could be 15, not sure if the Cobras come with a 9 or 11 PSI pulley stock). Put it this way, for every extra PSI you'll gain around 9-12 rwhp. To get even more get a cold air intake, yes these things actually add google loads of power to a Terminator Cobra as the stock intake actually hampers the power. Next get yourself a Diablo Predator or SCT X Cal II or III tuner and fine tune that thing, again, tuners add nice bits of power to the Cobras. As far as porting the S/C, I wouldn't even worry with that unless you're gonna do everything, the port job itself will yield power, but not as much as the above mods will. Porting the S/C should only really be done when you're gonna port the lower intake, upgrade and port the heads, and perform a cam swap, but that's just my opinion there.

[red04cobra]

thanks jt going out and buying the pulley and the supporting mods monday morning