FACT: Over 80% of all engine wear occurs when an engine is first started. But did you know that in.Dry Startin. wear will be eliminated by PreLubricating your engine. Never pull a distributor again, never in.Dry Startin. an engine again. With the easy to install MasterLube you can prelube your engine in just seconds before every startup, then the System automatically refills itself for the next cycle. Permanently mounted. Just press a switch to activate. Can also be used as an accumulator for racing applications. 3 Qt. capacity aluminum finish.