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🛡️ Protect your engine like a pro — because every detail counts.
REV X ZDDP Oil Additive is the most concentrated zinc and phosphorus formula on the market, restoring ZDDP levels to 3000-3200 ppm when mixed with 6 quarts of oil. Designed specifically for flat tappet camshafts and roller lifter bearings, it delivers maximum metal-to-metal protection and enhanced lubrication, making it essential for engine break-in and ongoing maintenance. Trusted by thousands, this additive ensures your engine stays protected under demanding conditions.









| ASIN | B01LZ4M2BA |
| Best Sellers Rank | #36,625 in Automotive ( See Top 100 in Automotive ) #518 in Automotive Oils |
| Brand Name | REV X |
| Compatible with Vehicle Type | Various |
| Container Type | Bottle |
| Customer Reviews | 4.6 4.6 out of 5 stars (926) |
| Included Components | Oil Additive |
| Liquid Volume | 59.15 Milliliters |
| Manufacturer | REV X |
| Manufacturer Part Number | ZINC0201 |
| UPC | 856649005223 |
| Unit Count | 6000.0 Milliliters |
D**S
A must have if you have a need for a ZDDP additive. This won't fix your worn valve seats, leaking piston rings, seasonal depression or gout but it will improve the lubricating properties of a quality oil in a properly maintained motor for your longevity goals.
M**D
According to last exprimental time this 15% Achieve servics not badly
B**K
Great product I use it in all my engines
N**O
Necessary for flat tappet cam engine. Used half of bottle as per instruction.
L**E
This is a high quality ZDDP product that does what it claims. I purchased it not for a performance application but to add an extra coating in my engine to high pressure areas because my engine has a design flaw with its roller arm cam followers and I wanted to give it the best chance at surviving a long life. I also wanted to use it in my young engine to aid in proper break-in. So far from my oil lab analysis results, before, during and after I can tell that it does infact add the ZDDP it claims, does increase break-in wear, but then also produces lower overall wear on subsequent oil changes where there is just engine oil alone. Also wanted to let everyone know, instead of buying pricey 4-stroke small engine oil for your yard equipment, buy a bottle of this and add it to a 5-quart regular automotive oil and get the same thing but for less expense!
Trustpilot
3 weeks ago
1 month ago