Royal Purple 11487 High Performance Engine Break-in Oil - 1 Quart Bottle

Best break-in lubricant for a pistol and/or rifle that I've ever used. Stays put and does it's job. And this 1 quart bottle with lube my guns for years. Highly recommended.

It’s break in oil, fortified with vitamins and minerals. It’s like Brawndo for your small engine. Oil is cheap, engines are not. Follow your manufacturer recommendations for engine break in period and use this purple stuff for times good and bad. The molecules get to work filling in the micropores that would otherwise allow your metal molecules to weaken prematurely…I am not a metallurgist or chemical engineer, but I do play one on TV. I use this stuff for any four stroke small engine I need to break.

It's oil. No way I'll ever know if better for break in vs normal but makes me feel like I tried better.It is purple which is neat I guess, not sure if that adds value to something. Hopefully not just a wasted dye.It came in a bag wrapped in another bag. They are just screw caps to seal, no foil to break open. Arrived leak free.

Never can find this stuff locally, so it was nice to get it delievered quickly. It isn't cheap, but you do get value for your money with Royal Purple products.

I bought this for a break-in on my generator and it got the job done. Serves its purpose.

It’s expensive, that’s why I knocked 1 star, but best oil to break in a new sti motor

This oil is perfect for breaking in a motor and soaking lifters in for a cam swap.

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