This might have been posted already, I kinda want to stress it once again tho.
All mayor machines have either upgraded versions of them or overclockers, only Pumps remain slow as heck. Cooling reactors or making a permanent Ice Shield in the desert takes up a ton of Pumps.
This also goes out to the people who maintain the Advanced Machines Addons.
Daddy needs them overclockers to Ice-Skate in the Dessert!