Klotz SkiCraft PWC 2-Stroke Synthetic Oil KL-307 — TC-W3 Certified Premix & Injector Formula, Low Smoke

Klotz SkiCraft PWC 2-stroke Pre-mix/Injector Synthetic Oil (KL-307) is a TC-W3-certified synthetic oil formulated to work as both premix and oil-injection lubricant for personal watercraft engines.

Built specifically for small two-stroke marine engines, this synthetic blend delivers cleaner combustion, quick throttle response, and corrosion protection while meeting the TC-W3 warranty requirements many manufacturers recommend. Whether you hand-mix fuel or use an oil injection system, Klotz SkiCraft KL-307 is engineered to blend with gasoline and burn with minimal smoke and deposits.

How does Klotz KL-307 improve engine response and starting?

KL-307 is formulated to optimize ignition and reduce drag in the combustion chamber, which helps engines start faster and accelerate more responsively. Riders notice quicker throttle pickup and reliable restarting even after storage.

• Improved throttle response and faster acceleration
• Enhanced cold and hot starting ease
• Synthetic base reduces friction at high RPMs

Will this oil work in premix and oil-injection systems?

Yes — KL-307 is designed for dual use as a premix and for oil-injection setups. It blends smoothly with gasoline and is suitable for most PWC two-stroke fuel systems when mixed at the manufacturer-recommended ratios.

• Compatible with hand-mixed fuel blends
• Meets requirements for oil injection metering systems
• Stable mixing with gasoline for consistent lubrication

Can KL-307 reduce smoke and carbon buildup?

The synthetic additives and refined base oils are engineered to promote cleaner combustion, which significantly lowers visible smoke and reduces carbon deposits on pistons and exhaust components. This helps maintain power and decreases routine cleaning needs.

• Minimizes visible smoke during operation
• Helps prevent carbon and deposit formation
• Supports longer intervals between decarbonizing services

Which watercraft and manufacturers is this oil recommended for?

Klotz lists compatibility with many popular personal watercraft brands and models, especially older designs that require TC-W3 two-stroke oils. It’s commonly recommended for certain Honda (2009 and earlier), Kawasaki, Sea-Doo, and Yamaha PWC engines.

• Recommended for Honda (2009 and older) two-stroke PWCs
• Suitable for Kawasaki, Sea-Doo, and Yamaha two-stroke models
• TC-W3 certified to meet many manufacturer warranty specs

Who is this for: Klotz SkiCraft KL-307 is aimed at PWC owners, racers, and marine mechanics who need a high-quality, TC-W3-compliant two-stroke oil that works both as premix and in oil-injection systems. It’s a good fit if you want reduced smoke, improved throttle feel, and protection against rust and corrosion without changing oil types between riding seasons.