The AEM branded one (mine is a rebrand it seems) claim to support 1200hp. But your mileage would probably vary. Run your numbers through one of the fuel pump/hp calculators to get a better idea of how much pump you need for your goals. Raceworks Calculators - Fuel Pump Calculator - Raceworks
Thanks for the info. I am hoping to make around 700 with mine. Don’t know if I will hit my goal or not but I hope to find out next year. Lol I will be runing mine at 58 PSI fuel pressure and I hope on E85.