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*some kits may vary slightly from illustrations above.

Toyota 22R Propane Conversion Kit

*some kits may vary slightly from illustrations above.

Our conversion kits are specially designed for carbureted Toyota 22R truck motors and are designed for simple installation using your existing carburetor throttle plates. These are excellent propane conversions – very simple and clean. There is no loss in power; in fact, most customers report an increase in power! We pre-tune these so that they will run out of the box.

SKU TOY-22R Categories , , ,
Price: $40.00
Price: $95.00
Price: $140.00
Add this to add turbo adapters, upgraded mixer, and a longer vapor hose for your turbo charged 22R.
Price: $12.50
12 feet of fuel line is included with this kit. If you would like more fuel line, please enter the amount of feet extra that you would like.

Usually ships within 3-7 business days. Delivery times differ based on location.


Key Features:
  • Broad Vehicle Compatibility: Crafted to accommodate a wide variety of vehicles with carburetors. Our kit guarantees a versatile fit and optimal performance enhancement.
  • Simplified Installation: With easy-to-follow instructions, the conversion process is made accessible for both amateurs and seasoned professionals.
  • Eco-Friendly Fuel Alternative: Transitioning to propane significantly reduces your vehicle’s emissions, thanks to its cleaner combustion that emits fewer greenhouse gases compared to conventional fuels. This also means that your engine oil stays cleaner between changes keeping your engine running cooler and increasing the longevity of internal moving parts. No more smelling like Gas after going for a ride!
  • Cost Efficiency: The affordability of propane over gasoline or diesel, combined with the decreased maintenance demands of propane-fueled engines, delivers considerable long-term savings. No maintenance is required for this kit other than cleaning your air filter. And since propane doesn’t go bad like gasoline does, you can let your vehicle sit without worrying about rotting tanks and gummed-up engines.
  • Enhanced Performance: By adopting propane, you not only contribute to a healthier planet but also get increased performance benefits. Our propane conversion kits offer unmatched reliability, safety, and sustainability compared to running gasoline. No more flooded or starved carburetors, just consistent fuel delivery no matter if you are cruising on a country highway or rock crawling. Most of our kits will actually improve your overall performance and drivability.

Installation time should take 2 to 5 hours depending on your experience (this includes removal of your existing fuel system). There is little to no fabrication required. This kit has been designed by us specifically for this application. Beware of other kits claiming the same using much smaller components which results in power loss!! We have customers running up to 185 H.P. on this kit! It is perfectly happy on a stock engine as well as a highly modified one.

Years ago we set out to convert our shop truck with a carbureted 22R engine in it. We quickly found out that the only parts available were for forklift engines. It is still that way today despite claims made otherwise. Since forklift conversions do not allow for good drivability we set out and designed our kit. After designing a kit with the right-sized components and adapters we did ours and some friends. This was many years before got started. This is the only 22R propane conversion kit specifically designed for a vehicle application. It has great performance as well as great efficiency.

We usually use about 5 to 6 gallons if we run the truck non-stop all day. This is rock crawling/ trail running, about 8 good ones! A typical day of normal trail riding uses about 4 gallons. There is no loss in power with these kits, only power gains!! These are legal for road use as long as your local emissions laws allow it.

The older 20R Engines require a carb base from a 22r and an adapter to mate it to the 20r intake manifold.


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  • Regulator
  • Mixer
  • Fork Lift Tank Coupler
  • Bulkhead Assy with pressure relief device
  • Propane Liquid Line (12ft included)
  • Solenoid Assy w/ Built in Fuel Filter
  • Breather Filter
  • Heater Hose
  • Block off plate
  • 4 hose clamps
  • Vapor Hose
  • Toyota Throttle Adapter

NOTE: Kits do not include propane tanks.

Average time for install on this kit is 3-4 hours. Install times will vary based on mechanic skill level.

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