Description
The RHAAS Kawasaki 440 & 550 to a Kawasaki 650/750/800 Engine conversion plates are engineered to allow Kawasaki 440 and 550 hull owners to drop in a more powerful 650, 750, or 800 engine while reusing their existing stock engine plate. What sets this kit apart is its light weight-among the lightest in the industry-and the unique dual-engine-position design that lets you fine-tune the ski’s handling and attitude by repositioning the motor fore or aft. All components are precision-machined from anodized 6061 aluminum for durability and corrosion resistance, and every fastener is stainless steel.
- Allows Kawasaki 440-550 hulls to accept 650, 750, or 800 engines
- Uses existing stock 440-550 engine plate for maximum compatibility
- Among the lightest conversion plates available in the industry
- Unique dual engine positions let you tune the ski’s attitude and ride
- Supports stock 650-750 couplers or custom re-tapped 550 couplers
- Precision-machined from anodized 6061 aluminum for strength and longevity
- All stainless hardware resists corrosion in marine environments
- Simple installation with minimal modification to the hull
For Kawasaki 440 and 550 owners seeking a meaningful performance upgrade, this conversion offers excellent value and proven reliability. The adjustable engine position is particularly valuable because it lets you experiment with different mounting locations to optimize how the ski sits in the water and responds to throttle input. Combined with the lightweight design and robust aluminum construction, these plates make a straightforward path to significantly more power and capability.
