p-pump

[2deerwhistlers]

i need a good starting spot for fuel (in cc's) for my twins setup here...top charger is a 58 s300 and the bottom is a 74 or 76? s400.. and a scheid street cam...... now for fuel i have some lightning 4's 6x18, .093 tubes and lines and a 13mm p-pump... so im gonna need more air but what should i start at... it used to have a redline box with an edge ez and a scheid hot rod vp... running to 4k rpm smoke always cleared and 1445 was the highest i ever saw for exhaust temp. from 50 to 115 mph only got it to around 1150 degrees...so how many cc's was the vp pushing? and how many should i start with on the p-pump?.. it hits the test stand this week

thanks