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> Gas/Glow Engines & Parts > Glow Engines > ASP Glow Engines


ASP FS61AR Four Stroke Glow Engine

ASP FS61AR Four Stroke Glow Engine

Tired of all those electric planes infesting your local club?
If so, then Four-stroke glow powered engines should be ticking all the right boxes! And there is nothing like the smell or sound of a 4-stroke glow powered plane thundering through the sky.

Fly to the sound of your very own 4-stroke glow powered symphony and bully those little electrics off the airstrip with our new range of glow engines!
Full-Featured 4-Stroke Engine
One-Piece Crankcase
Rear-Mounted Updraft Carb w/Choke Valve
Right Side Exhaust
Dual Ball Bearing-Supported Crankshaft and Camshaft
CNC Machined Components
Iron Ringed Aluminum Alloy Piston
RFS (Ringed Four-Stroke) Engine
Overhead "Poppet" Valves with Cover

Displacement: 9.95
Bore: 24.80mm 
Stroke: 20.60mm 
Suggested prop: 11*7
RPM: 2,500 ~ 11,500
Weight: 450g 



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Weight: 784g
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Price  $131.54

  • ASP FS61AR Piston Ring

    Combo Price: $3.80   BACKORDER

  • ASP FS61AR - Piston

    Combo Price: $5.17   IN STOCK

  • ASP FS61AR - Cylinder Head Assembly

    Combo Price: $25.84   IN STOCK

  • ASP FS61AR - Muffler Assy

    Combo Price: $10.60   IN STOCK

  • ASP FS61AR - Cylinder

    Combo Price: $5.76   IN STOCK

  • ASP FS61AR - Carb Assy

    Combo Price: $15.33   IN STOCK

Further discounts available for registered & logged-in customers.
 Customer rated
Total of 125 discussions.
ian  1 points - 3/27/2015
hi, I have a j3 cub that recommends a 40 size 2 stroke. will this engine work ok in it??
 Gary49 3908 points
It is quite a bit larger than a 40 2 stroke and quite a bit heavier so would not recommend this, a 52 4 stroke should be ok.
 Gary49 3908 points
It is quite a bit larger than a 40 2 stroke and quite a bit heavier so would not recommend this, a 52 4 stroke should be ok.
 petern 104 points
The FS61AR is lighter than the FSR62AR
Alvaro  15 points - 3/13/2015
This engine will have enough power to place it in CMPro Zero .50?
 Turbobeaver 1404 points
According to CMP's specs for this plane,the recommended size of engine if it is a 4 stroke is a .50-.63 so yes it will.Larger four strokes like the ASP .70 and .80 would also suffice but with a added weight penalty.More power doesn't mean anything if it inceases wing loading.This detracts from the models slow flight capabilities.In a perfect world,you are looking for the most power out of an engine with the least amount of weight penalty and the plane balances out perfectly without any added extra weight.I hope this helps you some Alvaro.Good Flying!
Khayyam  1 points - 1/27/2015
Hello,who knows the balsa model of the Soviet fighter GP/EP 1570mm will go to the Mig-3 model this engine?
Clive  2 points - 1/11/2015
What glow plug do I need to order for this asp 91 engine thank you
 Mario Luiz 95 points
Dear Friend Clive can use a Glow Plug OS 8 is the best I use and have excellent result
 Mario Luiz 95 points
Caro Mark o combustivel idel é* com 15% de Nitro e 20% de Castor Oil eu uso a muitos anos com exelentes resultados
mark  1 points - 12/18/2014
Whats the lowest nitro % this engine will run on ?
 Mario Luiz 95 points
Dear Mark the idel fuel is 15% Nitro and 20% of oil beaver I use many years with excellent results
 petern 104 points
It will run very well on 5% nitro
Customer Reviews
Overall Rating
48 thumbs up!
I bought two of these engines , both started straight away and run perfect even down to a low idle using 10pcnt nitro - plenty of power using a
12 x 6 propeller and economical on fuel.
smooth transition from idle to full throttle.
i am very happy with the motors for the price.

3 comments. Reply..

Overall Rating
27 thumbs up!
This engine is out standing. It started on the first try, no problems. It was pre set from the factory so I didn't need to do a lot of adjusting to it. It's worth the money believe me.

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Overall Rating
15 thumbs up!
Wow! super engine. I use mine in a 40 size low winged trainer. Plenty of power, easy to start and running clean. Would recomend this to anyone! Perfect to use later on a 40 size acro plane too. nice!

3 comments. Reply..

Overall Rating
13 thumbs up!
Great engine , I was suprised how well is runing .I am having it in a Texan .46 and 12x7 prop.
I will buy the .91 too.

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Overall Rating
11 thumbs up!
Great engine - very happy. Make sure you prime it until it is literally soaking in fuel and then it starts easier than any other engine I have come across. With a 500cc fuel tank I get around 15 minutes of mostly full throttle running a little on the rich side with a 11x7 prop.

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