Eaton MP90
#2
would definately need duals. one mp90 wont feed a healthy 5.3l for long. they were used on 3.8l v6 from the factory. need at least a 112. if you wanna go custom, i have been lookin at all the factory gt500 blowers for sale. they are an mp122 and support over 500hp on a 5.4l. hope this helps and give u ideas


