>What's formula for converting hydraulic pressure into horspower? For >instance, at 24 Gallons/Min @ 2300 PSI, what's the equivalent >horsepower? 32.205 HP HP = PSI X GPM / 1714 Err, whatcha makin? Happy motoring, Steve Delanty (sdelanty at sonoma.net) 1971 F100, FE390, T-18 4-speed shortbox.