P/S pump upgrade??

[rnrdthefox]

I have a 97 Explorer 5.0 engine in a 71 Bronco. I'm running a Hydroboost system and P/S all off the stock P/S pump. It whines as the engine climbs through the RPM range. It's quite at idle and mild crusing and reving. I'm thinking the system has it over loaded.

Where can I get a replacement pump that puts out more PSI and flow volume? I've heard that AGR has one, but when I called they said they didn't have anything. PN's and brand would be appreciated of anything that would fit the bill and is a bolt in leveraging the stock pully.

thanks.

 

[rnrdthefox]

I have a 97 Explorer 5.0 engine in a 71 Bronco. I'm running a Hydroboost system and P/S all off the stock P/S pump. It whines as the engine climbs through the RPM range. It's quite at idle and mild crusing and reving. I'm thinking the system has it over loaded.

Where can I get a replacement pump that puts out more PSI and flow volume? I've heard that AGR has one, but when I called they said they didn't have anything. PN's and brand would be appreciated of anything that would fit the bill and is a bolt in leveraging the stock pully.

thanks.

Bump to the top.... No thoughts from anyone? Would think somone with bigger tires would have had to deal with this...