Honda IGX800 28 HP - WashMart
Honda IGX800 25.9 HP Engine
Honda IGX800 25.9 HP Engine
Honda IGX800 25.9 HP Engine
Honda IGX800 25.9 HP Engine

Honda IGX800 25.9 HP Engine

Regular price$2,199.00
Shipping calculated at checkout.

  • Low stock - 1 item left
  • Inventory on the way carries the Honda IGX800 is an EFI engine rated for 25.9 HP (performs similar to a 30 HP engine). Free Shipping!


  • Engine Type V-Twin, Air-cooled, 4-stroke, OHV
  • Shaft 1 1/8"
  • Bore x Stroke 83 X 72 mm
  • Displacement 779 cm3
  • Net Power Output* 24.9 hp (18.6 kW) @ 3,600 rpm (SAE J1349)
  • Net Torque* 40.2 lb-ft (54.5 Nm) @ 2,500 rpm (SAE J1349)
  • PTO Shaft Rotation Counterclockwise (from PTO shaft side)
  • Compression Ratio 9.1:1
  • Charge Coil Options 17A, 26A
  • Fuel System Electronic Fuel Injection
  • Throttle Control Drive-By-Wire
  • Ignition System Full Transistorized
  • Starting System Electric
  • Lubrication System Full Pressure
  • Governor System Electronic System (Self Tuning Regulator)
  • Air Cleaner Dual Element Panel or Canister Style
  • Oil Filter Automotive Style
  • Oil Capacity 2.1 US qt (2.0 L)
  • Fuel Unleaded Gasoline 86 octane or higher
  • Dry Weight 103.4 lb (46.9 kg) TXA2 model type

Dimensions: 16.9" L x 19.4" W x 17.2" H

Muffler sold separately. Add a muffler for $199

Add a fuel tank

Download an Owner's Manual Here

Warranty Information

Our goal is to ship within 1-2 business days. Shipping can vary depending on availability. For rush delivery, liftgate services and international shipping, please contact sales to ensure stock and shipping rates. Free shipping applies to lower 48 only. 

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Awesome customer service! The best I’ve ever received, and quite frankly, even better than Chick-fil-A

Amber, Marco and the whole team is very helpful when choosing any equipment! Love the team, love the products and the prices are very fair!

Will be doing business with them fully for all years to come!

Jesus D.
BlueJay Pressure Washing

Great response time and customer service. Marco and Fred have great service to go with their great products!

Jim B.

The best customer service I have seen in the industry, actually the best I have seen in general. They have defintely earned a customer for life and I will be throwing their name out every chance I get. Amber was great at responding and getting everything handled quickly, small delivery issue but it was almost non existent with how well and swift she handled it. Marco was quick to answer her and help her handle the situation so the teamwork and communication was great within the company. What more can you ask for?

Angel V.

Amazing customer service! I bought the WashMart Injector and I am highly highly pleased. I didn't even have to use my 12v for any stucco or brick, the WashMart Injector is amazing!! I am pretty sure it could even clean a shingle roof. Highly highly recommend!

Hunter P.

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