1150 Professional Series™ Snow

11.50 Gross Torque

Clearing snow is a breeze with Professional Series™ Snow 1150 engines. Overhead Valve (OHV) technology increases fuel efficiency and creates a quieter, smoother and more environmentally friendly snow engine. Tap into uncompromised power and displacement for easier and faster removal of all types of snow.

  • Reliable snow blowing experience you've come to expect

  • Large, ergonomic controls

    Keep the gloves on and still start the engine easily.

  • Briggs & Stratton OHV Engine Design
    Overhead Valve (OHV) Engine Design

    OHV engines run cooler and cleaner for better fuel economy and longer engine life.

  • Tool-less Air Cleaner Cover

    Easy access for filter changes

  • Super Lo-Tone™ Muffler

    Comfortably quiet.

  • Have a question? Search our FAQs to find answers related to model specifications, routine maintenance, repair or troubleshooting. Search FAQs »

  • Find genuine Briggs & Stratton repair and/or maintenance parts for your engine or outdoor power equipment to ensure future performance. Purchase Parts »

Torque* 11.50
Engine Displacement (cc) 250
Number of Cylinders Single
Engine Configuration Horizontal Shaft
Engine Technology OHV
Length (in) 10.6
Width (in) 16.3
Height (in) 15.2
Weight (lbs) 39.0
Bore (in) 2.97
Stroke (in) 2.2
Engine Fuel Gasoline
Fuel Tank Capacity (gallons) 0.8
Lubrication System Dura-Lube Splash Lubrication
Oil Capacity (oz) 18
Oil Filter N/A
Starter Manual Choke
Muffler Lo-Tone or Super Lo-Tone
Fuel Shutoff Valve Standard
Certified Power Rating

*All power levels are stated gross horsepower at 3600 rpm per SAE J1940 as rated by Briggs & Stratton.

*All power levels are stated gross torque at 2600 rpm per SAE J1940 as rated by Briggs & Stratton.

1150 Professional Series™ Snow is rated 3.6667 out of 5 by 3.
Rated 5 out of 5 by from Works in Ontario I've owned this blower for two years and never had a problem. Starts easily, easy to move around, throws snow well. I have to admit I wish I had have gone with something more powerful but only to make my life easier but then maybe it wouldn't be as easy to manhandle. I live in the country in Ontario near Lake Huron. It gets a workout and comes back for more.
Date published: 2014-11-19
Rated 5 out of 5 by from Great motor on 24" Ariens I have my Ariens snoblower 24" with this 11.50 B&S motor since 3 years and this match is perfect. Even on a heavy and deep snow I blow the entire 24" at more than 30 feets. I live near Quebec city : cold and snowy place. Only 1 negative comment : loud engine and no other muffler available.
Date published: 2015-01-13
Rated 1 out of 5 by from Briggs ran poorly (snowblower), backfired, only ran on choke. Then wouldn't start, looks like a coil problem, very disappointed, never had this much trouble with a Briggs before
Date published: 2014-10-26
  • 2015-11-30T06:05CST
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