Are there any options for increasing gpm on these tractors?   Factory pump is rated at 27 gpm.  

Case IH online parts (when it was working) lists a 60 gpm pump option as part # 50-3619T91.   Will this work on a 9250?

Or what other options are there for increasing hydraulic output other than a PTO pump?   Would like to run a vac 7200 24-30 on it without having to deal with slow raising on the ends.

Thanks.