This engine has been a favorite for pattern pilots for many years. The new design of the R61F SPEED/13 provides increased power and performance over all previously produced .61 engines. Available with a venturi or with an R/C 9mm carburetor with in-flight mixture control with a dedicated servo or in a 10mm carburetor version. Specs: 2.5hp at 18,000 RPM. This engine is tuned for top performance with a new crankshaft, advanced timing and under head design.

Select the muffled tuned pipe in full length or compact design and the manifold of your choice. We responded to the requests of classic pattern pilots around the world and introduced the new Classic Pattern 40403 header that gives a rise of 2 inches in height for additional clearance for the tuned pipe. And, recently added a 3" rise header, model 40402. The Novarossi Model 40400 is a straight exhaust adapter and model 40401 provides a gentle S curve to raise the pipe approximately one inch.  Custom headers of any height are also available. Call or email your specific airframe requirements. 

 White case engine available upon request. Identical specs.

Available with 9 or 10mm carb's and in a freeflight and control line version with venturi.

Novarossi Rex R61F SPEED/13 Aircraft Engine

Showing 19 to 27 of 56 products

Novarossi Fuel Filter 34350 - CNC Aluminum for Aircraft, Cars & Helicopters

This Long Aluminum Fuel Filter is easy to access and service. The extra length ensures fuel flow, even with particulate build-up. Italian craftsmanship protecting your...

This Long Aluminum Fuel Filter is easy to access and service. The extra length ensures...

SKU: 34350
Out Stock
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Novarossi Rex 14402 Aircraft Engine O- Ring

O Ring fits inside the crankcase at the bottom of the carburetor for an additional seal. Used in R61F  and R61F Speed 13 engines and the...

O Ring fits inside the crankcase at the bottom of the carburetor for an additional...

SKU: 14402
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Exhaust Coupler - High Temp Silicone - Choose your color

5/8" ID x 2 1/4" length High Temp Silicone exhaust connectors. Typically used for .60 size exhaust systems. Assorted colors. 2 per package.

5/8" ID x 2 1/4" length High Temp Silicone exhaust connectors. Typically used for .60 size...

SKU: PH110-YEL
In Stock
$9.95 $9.50

.60 Head Gasket Kit -

SKU: 3406
In Stock
$10.00 $7.50
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Grommet for SP4 Aircraft Engine Pipe Mount Assembly Large

Groummet is a replacement item for the Large Pipe Holder - fits all Novarossi tuned pipes. Rubber grommet fits over end of pipe stinger.

Groummet is a replacement item for the Large Pipe Holder - fits all Novarossi tuned...

SKU: SPDPM-009
Out Stock
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Novarossi Rex 14450 .60 Rear Cover O Rings

27.5 x 1mm fits .50 - .91 Aircraft and Helicopter Engines.

27.5 x 1mm fits .50 - .91 Aircraft and Helicopter Engines.

SKU: 14450
Out Stock
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.60 Head Gaskets .20 Rex

.60 Head Gaskets .20 -

.60 Head Gaskets .20 -

SKU: 10/03 02
In Stock
$2.00
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Novarossi Rex 11368 Aircraft Engine O- Ring

O Ring for Carburetor for R50, R61F̴Ì_and R60 series Novarossi Engines

O Ring for Carburetor for R50, R61F̴Ì_and R60 series Novarossi Engines

SKU: 11368
In Stock
$1.42 $0.90
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Novarossi Rex 11019 Aircraft Engine O Ring

 Fits between carburetor and crankcase intake on most Novarossi REX engines.

 Fits between carburetor and crankcase intake on most Novarossi REX engines.

In Stock
$2.00 $0.95
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Showing 19 to 27 of 56 products