QUESTION: What GPM from a 5.6 gpm pump with 13hp Honda & 2507 tip?

Ralph Q

New member
After 27 years straight in this business, I should know the answer to this.
However old age and 9 prescription meds say differently! LOL
What GPM will I get with a Comet 5.6 gpm pump on 13hp Honda engine, using a 2507 tip?
I will be setting the pressure at 2200 - 2500 psi.
I want to be sure to order the right unloader.
Thanks for your help!
A cheater calculator for old people LOL