New for the DIY guy... Stealth Conversion Kits!

This post explores how these conversion kits work, what makes them a great choice for DIY enthusiasts, and how Dale’s project highlights the potential of electric outboard conversions.

Why Convert a Vintage Outboard to Electric?

Many boat owners have vintage outboard motors that still run but are noisy, heavy, and require constant maintenance. Switching to electric offers several benefits:

• Quiet operation: Electric motors run almost silently, making for a peaceful boating experience.

• Low maintenance: No oil changes, fuel filters, or spark plugs to worry about.

• Instant torque: Electric motors deliver power immediately, improving acceleration.

• Eco-friendly: Zero emissions on the water help protect natural habitats.

• Cost savings: Electricity is cheaper than gasoline, and fewer parts mean less upkeep.

  
  

For DIYers, converting a vintage motor to electric can be a rewarding project that extends the life of a beloved boat while improving performance.

What Are Stealth Conversion Kits?

Stealth Conversion Kits are designed to replace the internal combustion engine of an outboard motor with a powerful electric motor. These kits include:

• A high-performance electric motor (the same type used in the Stealth 70HP)

• Mounting hardware to fit vintage outboard frames

• Wiring and control components for throttle and battery management

• Instructions tailored for DIY installation

  
  

The kits allow boat owners to keep the classic look of their outboard while upgrading the powertrain to electric. This approach preserves the vintage aesthetic and reduces the environmental impact.

Dale B’s Conversion Story

Dale B from Alaska took on the challenge of converting his vintage outboard motor using a Stealth Conversion Kit. His 20-foot skiff now cruises at nearly 20 knots with ease. Here are some highlights from his project:

• Motor choice: Dale used the same motor found in the Stealth 70HP, known for its reliability and power.

• Installation: He adapted the kit to fit the existing outboard frame, keeping the classic look intact.

• Performance: The electric motor provides smooth acceleration and consistent speed without the noise and fumes of gas engines.

• Battery setup: Dale installed a lithium battery bank that offers enough range for day trips on Alaska’s waters.

• Satisfaction: He enjoys the quiet, clean operation and the reduced maintenance demands.

  
  

Dale’s project shows how a Stealth Conversion Kit can transform an older boat into a modern, efficient vessel without losing its character.

How to Get Started with a Stealth Conversion Kit

If you want to convert your vintage outboard motor, here are some practical steps to follow:

1. Assess your outboard

   Check the condition of your current motor and frame. The kit works best with motors that have a solid frame and mounting points.

   
   

2. Choose the right kit

   Select a Stealth Conversion Kit that matches your boat size and performance needs. The 70HP motor is suitable for boats like Dale’s 20-foot skiff.

   
   

3. Plan your battery system

   Decide on the battery type and capacity based on your typical trip length and speed requirements. Lithium batteries are lightweight and offer good energy density.

   
   

4. Prepare tools and workspace

   Have basic mechanical tools ready, along with electrical tools for wiring and connections.

   
   

5. Follow the instructions carefully

   The kit comes with detailed installation guides. Take your time to ensure all components are installed safely and correctly.

   
   

6. Test and tune

   After installation, test the motor in calm water. Adjust throttle response and check battery performance.

   
   

Tips for a Successful Conversion

• Keep safety in mind: Work in a well-ventilated area and disconnect batteries when working on electrical parts.

• Document your process: Take photos and notes during installation for future reference.

• Ask for help if needed: Join online forums or local boating groups for advice from others who have done conversions.

• Consider weight balance: Electric motors and batteries can change your boat’s weight distribution. Adjust ballast if necessary.

• Plan for charging: Make sure you have a reliable way to charge your batteries at home or on the dock.

  
  

What This Means for DIY Boaters

Stealth Conversion Kits open new possibilities for boat owners who want to modernize their vessels without buying new boats or motors. They combine the charm of vintage outboards with the benefits of electric power. Dale B’s success story from Alaska proves that with the right kit and some mechanical know-how, you can achieve impressive speed and quiet operation on the water.

For DIY enthusiasts, these kits offer a hands-on project that delivers real results. They also contribute to cleaner, quieter boating that respects the environment.

Electric outboard conversions are no longer just a niche idea. With Stealth Conversion Kits, upgrading your vintage motor becomes accessible and practical. Whether you want to reduce noise, cut maintenance, or enjoy instant torque, these kits provide a clear path forward.