Katech High Capacity LS7 oil pump - Hard data
#1
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Here is some recent data from a comparison we did with our LS7 oil pump vs the stock LS7 pump on identical engines. You're looking at a plot of the oil level in the tank. As you can see, the blue line shows the oil level does not drop as rapidly as you increase rpm as does the stock LS7 pump. This shows that the Katech pump is more efficiently pumping the oil from the engine back into the tank. We all know how important it is to get oil from the pan into the tank.
![](http://www.katechengines.com/street_performance/images/StockvsKatechOilLevel.jpg)
![](https://store.nexternal.com/katech/images/KAT-A5069-LS7_lowres.jpg)
http://store.katechengines.com/Product175
![](http://www.katechengines.com/street_performance/images/StockvsKatechOilLevel.jpg)
![](https://store.nexternal.com/katech/images/KAT-A5069-LS7_lowres.jpg)
http://store.katechengines.com/Product175