The Magna Cordis is the highest-flowing pump in AT Power’s Cordis gerotor range at 22 L/min per stage. It’s built for engines with serious oil demand: capacities from around 2.5 litres upwards, high-boost turbocharged units, and any engine where piston cooling jets and sustained high rpm push oil flow to the limit.
Magna Cordis configurations
Magna stages appear across the range: 1 stage pressure with PRV, 2 stage pressure or twin scavenge, 3 stage with 22 L/min pressure plus two 22 L/min scavenge stages, and the flagship 4 stage with three scavenge stages. Magna configurations use the short drive nose, in black or silver anodised billet aluminium.
When you need a Magna
Our flow rate guide reaches for the Magna whenever demand outruns the Standard Cordis - typically 3 L+ engines at any speed, or 2.5-3 L engines that are turbocharged, piston-cooled or revving past 8,000 rpm. Smaller engines are better matched by the Normal or Mini Cordis families. The Cordis oil pump selector checks your exact combination against the guide in seconds.
Built like every Cordis
Aerospace-grade billet aluminium, individually run on our in-house oil pump test rig, supplied with a serial-numbered test datasheet, and ready for only minor PRV adjustment at installation. Drive it right with the pulley & belt calculator and complete the system from our dry sump accessories.