REV X Zinc ZDDP Oil Additive — 2 fl. oz. (5 Pack) concentrated anti-wear boost for flat-tappet & high-pressure engines

REV X Zinc ZDDP is a concentrated anti-wear oil additive formulated to boost zinc and phosphorus levels for superior protection of flat-tappet and high-pressure engine components.

This five-pack of 2 fl. oz. bottles supplies a convenient, high-ppm ZDDP concentrate designed to mix with engine oil when extra protection is needed. Modern oils sometimes reduce zinc/phosphorus for emissions equipment compatibility; REV X Zinc ZDDP lets you restore protective chemistry at the service level so bearings, camshafts, lifters and valve train parts run with a reinforced anti-wear layer.

How does REV X Zinc ZDDP protect high-pressure engine parts?

The formula deposits a sacrificial anti-wear layer on metal surfaces under high contact stress, cutting metal-to-metal wear during startup and under heavy load. It is targeted at areas where standard oil film might fail, helping components last longer when correctly dosed.

• Creates a durable zinc-phosphorus film at friction points to prevent direct metal contact.
• Active during boundary and mixed lubrication conditions like cold starts or high-load shifts.
• Compatible with engines that rely on ZDDP chemistry, especially older flat-tappet designs.

When should I add this ZDDP concentrate to my oil?

Add REV X Zinc ZDDP during oil changes or before a break-in period for new camshafts and lifters. It’s especially useful for flat-tappet engines, performance builds, or any situation where increased anti-wear ppm is desired for short-term protection.

• Use during initial engine break-in to protect new cams and lifters.
• Add at oil change intervals when restoring zinc/phosphorus levels in low-ZDDP base oils.
• Suitable for short-term use before races, stress tests, or hard-driving sessions.

How much REV X Zinc ZDDP do I need per oil change?

Each 2 fl. oz. bottle is sized to treat a typical oil fill when mixed to reach roughly 3000–3200 ppm, depending on starting oil chemistry and total oil volume. Two ounces blended into 6 quarts of oil produces the stated ppm range; adjust proportionally for different sump capacities.

• Two fluid ounces per 6 quarts of oil ≈ 3000–3200 ppm ZDDP boost.
• Scale the dose up or down for larger or smaller oil capacities.
• Check existing oil specs if you require a specific target ppm before adding.

Will REV X Zinc ZDDP work with modern synthetic oils?

Yes — the additive is formulated to blend with both synthetic and conventional mineral-base oils to increase zinc and phosphorus levels. It is designed for compatibility, but always verify compatibility with the oil manufacturer when in doubt.

• Engineered to mix cleanly with standard mineral and modern synthetic lubricants.
• No special mixing equipment required; add to oil sump or during refill.
• Follow dosing guidance to avoid exceeding desired additive concentrations.

Who is this for: REV X Zinc ZDDP is aimed at mechanics, restorers, race teams and enthusiasts who operate flat-tappet or high-load valve trains and want to restore or temporarily boost anti-wear chemistry. It’s practical for engine break-in, classic car maintenance, hot-rodding projects, and any application where increased zinc/phosphorus protection is needed for continued component durability.