I put on a 4" exhaust and added the juice with attitude, everything is working great but when i throttle up real hard the fuel pressure drops to 3 and it beeps. At idle its at 9-10, had new 44p and intank pump replace probably 3 years ago. They took the one off of the motor and put it in the tank, I m hearing thats not the way to go. Any help on this. Thx

 

better get a air dog or fass before you need another vp44. thats not enough fuel pressure

 

is it better on the motor or in the tank

 

Neither, put it on the frame back as close as possible to the fuel tank.