KCK RE15 — Performance 25W-60 Engine Oil

Maximum Protection for High-RPM, High-Horsepower Applications

Part Number: RE15
Category: Performance Engine Oils
Formulation: Group II Mineral
Viscosity: SAE 25W-60
Application: Drag Racing, Speedway, Race Boats, Muscle Cars, LS Engines, Blown Street Rods

Why Builders & Racers Trust KCK RE15

Unrivaled Zinc Protection – 2200 ppm
Massive zinc load shields lifters, cams, and pushrods from flat-tappet destruction and high-ramp profile abuse.

Pushrod Power & Valvetrain Defense
Engineered for high-lift camshafts, solid rollers, and aggressive spring pressure in old-school V8s and new-school LS builds alike.

Horsepower You Can Feel
Reduces internal friction, improves ring seal, and supports power output — especially under WOT.

Multi-Fuel Compatible
Formulated to perform across Unleaded, Diesel, LPG, LRP, CNG, Methanol, Ethanol and E85 — without fuel dilution compromise.

Extreme Viscosity Control
High-shear 25W-60 profile stays stable at temp — ideal for long burnouts, sustained full-throttle, and hot-lap punishment.

Built for Wet Sump Warriors
Perfect for supercharged, carb-fed or injected race engines with wet sumps — from drag to endurance formats.

Engineered for Heat, Horsepower & Hard Launches

KCK RE15 is built for the kind of engines that live wide open — drag strip icons, street monsters, high-rpm boats, and race-tuned V8s. Its Group II mineral base is fortified through KCK’s hot blend process, delivering thermally stable, long-lasting protection that doesn’t thin, shear, or sludge.

With 2200 ppm of zinc, this oil is made to protect aggressive valvetrain geometry, older flat tappet setups, and modern pushrod LS platforms where valvetrain loads and RPMs are through the roof. It clings to internals during high heat cycles, keeps pressure stable, and resists oxidative breakdown when you’re pushing lap after lap or pass after pass.

Ideal For:

• High-RPM pushrod V8s (Chevy, Ford, Mopar, LS, etc.)

• Supercharged wet-sump engines

• Speedway & dirt track machines

• Big-block powered muscle cars

• Race boats & marine drag builds

• Street rods and strip-only weapons

• Methanol, E85 & multi-fuel race setups

Technical Highlights:

• Base Oil: Group II Mineral

• Zinc Content: ~2200 ppm

• Viscosity: SAE 25W-60

• Viscosity Index: High — stable across heat cycles

• Oxidation Control: Excellent resistance to oil thickening

• Clean Burn: Prevents deposits, varnish & build-up

• Fuel Compatibility: Unleaded, Diesel, LPG, LRP, CNG, Ethanol, Methanol, E85

Meets or Exceeds:

• API SN

• ACEA A3/B4

• SAE 25W-60

• Surpasses typical race and performance oil standards globally

The High-Load Champion for Pushrod Performance

KCK RE15 Performance 25W-60 is a Group II mineral-based powerhouse, purpose-built for engines operating in extreme environments. Whether you’re revving to the limit on the drag strip, hammering down the straight at speedway, or cruising in a big block beast, this oil provides unmatched film strength and wear protection where others give up.

With 2200 ppm of Zinc, it defends against metal-on-metal contact in high-lift camshaft applications, especially in older or heavily modified valvetrain designs. The ultra-high viscosity supports strong oil pressure and thermal control in long-duration WOT pulls and high-load acceleration.

🦘 Proudly Australian Made & Owned
Tuned for Aussie power, trusted by workshops, and pushed by racers. Hot blended. High zinc. All guts. No compromise.

5L

(Also available in 20L, 205L, 1000L)

Part No. RE15