How much power with a manual water pump?

dusterdoug said

Anyone producing 625-650 hp and running a manual (crank driven) water pump on a street car?

Which pump?
Any issues?
Any failures?
Any success??

Thanks!

Click to expand...

The Milodon and Flowkooler pumps are very good. If you are shifting at 7k or above, you may have to slow the water pump down to keep the belts on.

Use a Stewart Components thermostat.