5.9 magnum intake performance
ya thats kinda what i was thinking on MPI intake ya it will run cooler and is lighter and mabey a small horsepower gain but at 600 bucks its not worth it specialy for a 4000 5000 rpm range...also RUMBLEFISH are you talking about the cam or the intake because the 5.2 cam is a hotter cam not sure why ud loose power, the numbers are higher than what they put in the lower hp 360 mag crate motors