Yes the cobra has one and its water cooled. Thats high tech 2003 technology in an engine with nothing in its lifter valley since its overhead cam. I have yet to see a pushrod V-8 Ford roots blower with intercooler, and if there is it must be very expensive and most likely water cooled so that adds weight and takes a lot of room. Sounds like a lot of work and plumbing when you can just do the centrifugal. And centrifugals also allow quick pulley changes. I'm not saying roots suck, I'm just tired of people only talking about them because not alot of people on here know about them or know how to install them. People say they suck too but again they dont know anything about them. Why do 03 Cobra guys take their eatons off and install vortechs, because they make more power. Why do Mach1 guys install Vortechs and beat Eaton 03 Cobras. Roots blowers have limits and generate lots of heat because of the twin screw design. Centrifugals make crap loads of low end power too ya know. I've had to redo my whole rearend setup because I couldnt even launch at idle on slicks. At 1800 rpms I'm already at 150 horses, so just over idle I'm making more horsepower than some GTs at full power. Not too mention the 400 ftlbs I'm making at 2200 rpms. From 3200-5000+ I'm over 500 ftlbs. I have a 9:1 342 with out of the box Trackheats and X-cam. No porting, no custom cam, no tricks. I didnt even have to work the carb; just nitrophyl floats and some jetting. Now with a pro carb rebuild, torker II intake, TF High ports and a custom cam itll make well over 600 to the wheels. I should have that done before the end of summer. I may be the only blowthrough Fox on this forum and only because everybody automatically thinks roots when they think carb. If the roots was far superior theyd be all over every fuelie car on here but they arent. People are using centrifugal and what works on EFI, works on carbs. I'm not saying a roots wont roast your tires, but its a little too prostreet for me and doesnt belong on a sleak mustang. The only reason it works on an 03 is because they have an empty lifter valley in which the intercooler fits. If you are only going to push 6 lbs then get a used blower on here or ebay for a grand and bolt it in.