i have an 05
2150 fic
2.3l stroker
bw s366
e85

when under full throttle my afr gets real low and i need to upgrade to a double pump set up. i have a singfle 450 450 right now
i have no experience with duel pumps can the more experienced and much smarter individuals here recomend a duel pump setup for my current build
thanks in advance

 

The 450 is good to about 600 whp you should be fine. What is your afr at full throttle? And what is the is the car doing at that afr?

 

they make a 525 hellcat pump thats what i have but sounds like a restriction