What kind of rwhp numbers do you think I can get with my setup (see sig) on pump gas. Then what kind of numbers running Alchy Injection? Mind you my engine has stock ports for now. I am shooting for 400-450 (450 is goal on stock ports)
Thanks

 

What kind of walbro pump?

 

Walbro high output in-tank electric fuel pumps are available in flow ratings of 255 liters of fuel per hour. These particular pumps flow significantly more fuel at higher pressure. For example, at 80 PSI the standard 255 lph pump will flow around 132 liters (35 gallons) per hour. At that same 80 PSI the equivalent HP (high pressure) fuel pump will flow over 210 liters (50 gallons) per hour.