Electric Snowmobile Start: Installation And Benefits

how to put electric start on snowmobile

Electric start can be added to a snowmobile, and it is possible to do it yourself. The process is not overly complicated, and kits are available online with detailed instructions. The cost of parts for an electric start conversion is estimated to be around $350, and the installation process can take between 20 minutes and 4 hours, depending on the machine and the installer's skill level. Some of the parts that may be needed include a bracket, starter, solenoid, ring gear, cables, battery mounting hardware, and a battery. It is also possible to modify the pull start to make it easier to use, without converting to electric start.

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The cost of parts for an electric start conversion can be upwards of $350

If you are unable to perform the conversion yourself, you may need to pay for labor, which could cost an additional $50–$250.

Some people choose to convert their snowmobiles to electric power due to the inefficiency of gasoline engines and the inconvenience of older, unreliable two-stroke snowmobiles. In addition to improving reliability, an electric snowmobile can provide a good amount of torque to get up hills and a top speed of 20–25 mph, which is often the speed limit on roads in ski resort areas.

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A mod kit can make it easier to pull start your snowmobile

Mod kits can make it easier to pull start your snowmobile. A pull start snowmobile can be challenging, especially in cold weather. While it is possible to add an electric start to your snowmobile, it may be a complex process that requires mechanical knowledge and skills. As such, a mod kit can be a more straightforward solution to improve the pull start experience.

One option is to install a "big bore kit", which increases the engine's displacement. This kit typically includes new pistons, rings, gaskets, and other components, making it a more common and cost-effective alternative to engine replacement. Additionally, you can adjust the carburetor/fuel injection system to ensure all systems work together optimally.

Another mod kit option is to focus on improving airflow and cooling. Installing an aftermarket vent kit can help keep the area under the hood cool, improving engine performance and prolonging the life of clutches and belts. This modification is relatively easy to perform yourself, and it also adds a personal touch to your sled.

If you're looking for a more comfortable riding experience, consider a handlebar riser modification. Raising the height of your handlebars provides a more comfortable standing position and gives you better leverage over your snowmobile, making it easier to manoeuvre in deep powder. Handlebar risers are especially beneficial for riders who stand most of the time and ride off-trail.

For those seeking an improved sound experience, modifying the can on your snowmobile can make a difference. Aftermarket cans can enhance the sound of your snowmobile, but it's important to be mindful of noise laws and potential hearing risks associated with louder cans.

Finally, for a unique and protective touch, consider a wrap for your snowmobile. Wraps can be customised to represent your favourite brands or sponsors, and they also protect the underlying parts from scratches and scuffs. While they can be time-consuming to install, wraps are worth the effort as they provide a great look and additional protection.

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You can buy a kit with detailed instructions for the conversion

Converting your snowmobile to electric start is a great way to improve its reliability and performance, especially in cold weather. While it is possible to source parts individually, you can save time and effort by buying a conversion kit with detailed instructions.

One option is to look for a kit on eBay, which typically costs around $200 to $250 without a battery. These kits are designed to provide all the necessary parts for the conversion, including a bracket, starter, solenoid, ring gear, cables, and a battery mounting kit. With this option, you may still need to factor in the cost of a new battery and professional labour if you're unable to perform the installation yourself.

Another innovative solution is the Envo conversion kit, which transforms a conventional mountain bike into an electric snowmobile. This kit, priced between CAD$2,789 (US$2,145) and CAD$3,684 (US$2,833), offers a unique and cost-effective way to enjoy the benefits of electric snowmobiling. The Envo kit includes a rear snowmobile drive assembly with a kevlar/rubber track and resin rollers, which replaces the rear wheel of the mountain bike.

If you're specifically looking to convert an older two-stroke snowmobile to electric, you may need to consider a higher budget. A discussion on a DIY EV forum suggests a budget of around $3,000 to $4,000 for a reliable conversion, with the goal of achieving a top speed of 20-25 mph and a range of about 10 miles.

When purchasing a conversion kit, it's important to carefully read the product description and ensure that it is compatible with your snowmobile model and your specific requirements. Some kits may also offer additional features or customisation options, so thorough research will help you make an informed decision.

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The toughest part of the process is mounting the ring gear to the clutch

The toughest part of the process of putting an electric start on a snowmobile is mounting the ring gear to the clutch. The first step is to find the ring gear, which can cost around $40 used and $90 new. Some clutches are pre-drilled, but most are not, so you will need to centre the ring gear perfectly, drill and tap the holes, and then balance the clutch. This can be a challenging task, and it may be easier to find a clutch that already has the ring gear attached.

If you are not confident in your ability to mount the ring gear to the clutch, it may be best to seek professional help or find an alternative solution. One option is to purchase a mod kit that increases the spool size on the pull start, making it easier to pull. This can be a more straightforward solution, but it will not provide the convenience of an electric start.

Another important consideration is the cost of the electric start conversion. The parts required for the conversion, including the ring gear, starter, battery, cables, and miscellaneous items, can cost around $350 in total. Additionally, if you are unable to install it yourself, you may need to budget for labour costs, which can add an extra $50 to $250 to the overall expense.

It is worth noting that some kits may come with a complete clutch that already has the ring gear attached. This can simplify the installation process and save you time and effort. However, it is essential to carefully review the contents of the kit and the provided instructions before beginning the installation.

Overall, while mounting the ring gear to the clutch is the most challenging aspect of adding an electric start to a snowmobile, with careful planning, the right tools, and clear instructions, it is a task that can be accomplished with some mechanical knowledge and expertise.

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The conversion process can take between 1-4 hours

The first step is to remove the motor and pull out the airbox. You will then need to mount a battery holder and run the cables from the positive terminal of the battery to the starter and the negative to the engine block. If your snowmobile is pre-wired for a solenoid, you can simply unhook it from the harness and connect it to the starter.

Next, you will need to remove 1 or 2 water pump cover bolts to mount the Bendix to the front of the motor. The starter motor bolts to the front of the motor under the exhaust. Ensure that you have the correct parts for your model, as some clutches come pre-drilled for the ring gear, while others do not.

Finally, you will need to reinstall the motor. This process should take between 1-4 hours, depending on your level of expertise and the complexity of your specific snowmobile model.

Frequently asked questions

Yes, it is possible to put an electric start on a snowmobile.

You will need the following parts: a bracket, a starter, a solenoid, a ring gear, cables, a battery, and a battery holder.

The cost of the parts can range from $350 to $599, and the cost of labor can be between $50 and $250 if you cannot install it yourself.

The process can be straightforward if you have basic mechanical knowledge and follow the instructions provided with the kit. It can take around 20 minutes to an hour to install.

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