VERNER RADIAL ENGINES

A world leader, Verner Motors specializes in the design & manufacturing of low cost, lightweight & powerful radial engines for sport aircraft.

Verner Motors produces reliable radial engines for Weight Shift Trikes, Ultralights, Light Sport, Experimental, Warbirds & Vintage Historical Replica Aircraft.

ONLY 40% DEPOSIT NEEDED, ORDER YOUR ENGINE NOW!

CALL 915-910-0994

Scarlett 9S*

Imagine up front… a growling 372 cubic inch, 9-cylinder radial, straight exhaust, swinging a huge prop with 358 ft/lbs of torque; giving you the power of a 4-cylinder Lycoming 0-320, with the weight of a dressed Lycoming O-235.

Perfect for the Acrosport, Pitts, Starduster, Skybolt, Kitfox, Hatz, PL-9 Stork, Breezy, AirMaster and many more. Think - Scale Warbird Replica!

Verner 9S Price - Retail $27,500 USD

PLUS - NM Sales Tax Free

Only 40% down starts your order

We have all accessories available and have full machine and fabrication shop for all your custom parts needs. Call us for a firewall forward quote

Type: 9 Cylinder Radial
Displacement: 372 Cubic Inch
Bore/Stroke: 92 mm x 102 mm
Comp Ratio: 7.8 : 1
Max HP: 158 HP @ 2,400 RPM
Continuous HP: 136 HP @ 2,300 RPM
Max Torque: 358 Ft/Lbs @ 2,000 RPM
Prop Rotation: Right-Hand, from Cockpit
Prop Hub: SAE #1, 6 x 3/8-24 (AN-6) (Option-SAE-2)
Typical Prop: Wood or Carbon, 78-86”
PSRU: None, direct drive
Fuel/Octane: MoGas/93
Dry Weight: 250 lbs

Engine Diameter ~ 35”
Electric Start: Yes, 12-Volt (83 Amp)
Charging: 12 Volt/28 Amp Integrated
Lubrication: Phillips XC 20W50 Oil
Carburetor: Std - S&S Side Draft
Optional: Marvel, w/ alt. comp.
Optional- Fuel Injection
TBO: 1,000 Hours

Scarlett 7U*

With 124 HP available, the 7S is a perfect solution to replace that expensive Rotax 912/914 with a smooth running, lightweight and more powerful 7 cylinder engine… at a much lower cost. Eliminate costly gearbox problems and enjoy outstanding climb rates!

Perfect for the Kitfox, Baslee Aerodrome Replicas, Acrosport 1, Zenith, Hatz, Pietenpol , Pitts S-1, Baby Great Lakes, Starduster-1, or Fly Baby.

How about a Warbird Replica - Corsair, Ryan PT, Focke Wulf 190, Zero, Hellcat, or a P-47 Thunderbolt!

Verner 7U Price - Retail $21,840 USD

NM Sales Tax Free only at BRAHN Sport Aircraft

Only 40% down starts your order

We have all accessories available and have full machine and fabrication shop for all your custom parts needs. Call today for a firewall forward quote!

Scarlett 7U.JPG

Type: 7 Cylinder Radial
Displacement: 290 Cubic Inch (4.7 Liter)
Bore/Stroke: 92 mm x 102 mm
Comp Ratio: 7.8 : 1
Max HP: 124 HP @ 2,300 RPM
Continuous HP: 103 HP @ 2,000 RPM
Max Torque: 288 Ft/Lbs @ 2,000 RPM
Prop Rotation: Right-Hand, from Cockpit
Prop Hub: 101mm Dia. x (6 x M8) (Option - SAE #1, 6 x AN-6)
Typical Prop: Wood or Carbon, 78-86”
PSRU: None, direct drive
Fuel/Octane: MoGas/93
Dry Weight: 191 lbs

Engine Diameter~ 33”
Electric Start: Yes, 12-Volt (83 Amp)
Charging: 12 Volt/28 Amp Integrated
Lubrication: Phillips XC 20W50 Oil
Carburetor: Std - S&S Side Draft
Optional: Marvel, w/ alt. comp.
Optional- Fuel Injection
TBO: 1,000 Hours

Scarlett 5S*

Our BIG-5S is a powerful engine, a perfect replacement for any airframe needing 80+ HP or using an old auto-conversion VW engine.

The reliable 5S offers 83 HP, with no cooling or crankshaft problems like the old VW or worn out Continental engines.

It’s a smooth running, electric start, 5 cylinder engine, lightweight & more powerful. Perfect for a Baslee Aerodrome Replica, Flybaby or Pietenpol!

Re-engine your existing airframe or let us design a new one to fit your needs.

Stop chasing parts for 70+ year engines and get a brand new engine.

VERNER Big-5S - Retail $16,600 USD

(NM Sales Tax Free)

CALL to order now - 915-910-0994

Only 40% down starts your order

5Si Engine.JPG

Type: 5 Cylinder Radial
Displacement: 207 Cubic Inch (3.4 Liter)
Bore/Stroke: 92 mm x 102 mm
Comp Ratio: 7.8 : 1
Max HP: 83 HP @ 2,300 RPM
Continuous HP: 78 HP @ 1,900 RPM
Max Torque: 218 Ft/Lbs @ 1,900 RPM
Prop Rotation: Right-Hand, from Cockpit
Prop Hub: 101mm Dia. x 6 holes, M8
Typical Prop: Wood or Carbon, 78-86”
PSRU: None, direct drive
Fuel/Octane: MoGas/93
Dry Weight: 163 lbs
Electric Start: Yes, 12-Volt (83 Amp)
Charging: 12 Volt/28 Amp Integrated
Lubrication: Phillips XC 20W50 Oil
Carburetor: Std - S&S Side Draft
Optional: Marvel, w/ alt. comp.
Optional- Fuel Injection
TBO: 1,000 Hours

Scarlett 5V*

(Note - Sorry, currently not in production)

Our 5V, is a low-cost reliable radial engine, perfect for single seat aircraft needing ~60 HP.

The reliable Verner 5V radial can swing up to a 68 -72” prop!

It is a smooth running 5 cylinder engine, lightweight & powerful. Perfect for a Volksplane, UltraPup, Kitfox XL (Model-4).

Get rid of that smoky 2 stroke and enjoy the reliability and fuel efficiency of a real 4-stroke aircraft engine.

Re-engine your existing airframe or let us design a new one to fit your needs.

Verner 5V Price, $11,500 USD (Sales Tax Free) Only 40% down starts your order

Type: 5 Cylinder Radial
Displacement: 166 Cubic Inch (2.7 Liter)
Bore/Stroke: 92 mm x 102 mm
Comp Ratio: 8.2 : 1
Max HP: 60 HP @ 2,300 RPM
Continuous HP: 45 HP @ 2,000 RPM
Max Torque: 133 Ft/Lbs @ 2,200 RPM
Prop Rotation: Left-Hand, from Cockpit, (CCW)
Prop Hub: 101mm Dia. x 6 holes, M8
Typical Prop: Wood or Carbon, 65-75”
PSRU: None, direct drive
Fuel/Octane: MoGas/93
Dry Weight: 119 lbs
Electric Start: Yes, 12-Volt (83 Amp)
Charging: 12 Volt/28 Amp Integrated
Lubrication: Phillips XC 20W50 Oil
Carburetor: Std - S&S Side Draft
Optional: Marvel, w/ alt. compensation, TBI Fuel Injection
Optional- Dual-Plug Electronic Ignition
TBO: 600 Hours

Scarlett 3VLA*- Ultralight Ready!

(Note - Sorry, currently not in production)

Yes, a 3-cylinder radial engine that produces 42 HP and only weighs 92 lbs including carb, ignition & electric start! New EZ mounting system.

A great fuel efficient engine that turns slow and swings a big, (64-72”) very efficient prop too.

Put 42 reliable HP and 89 ft/lbs of torque to work on your Legal Eagle, Flitzer, Sperry, PUP, Hummelbird, Ultralight, or Weight Shift Trike today.

Verner 3VLA Price, $9,315

(Sales Tax Free)

ORDER YOUR VERNER 3VLA TODAY!

ONLY 40% DEPOSIT TODAY STARTS YOUR ORDER, ($3,520 USD)

VERNER 3VLA

Type: 3 Cylinder Radial
Displacement: 100 Cubic Inch, 1635 cc (1.63 Liter)
Bore/Stroke: 92 mm x 82 mm
Comp Ratio: 8.2 : 1
Max HP: 42 HP @ 2,500 RPM
Continuous HP: 34 HP @ 2,200 RPM
Max Torque: 89 Ft/Lbs @ 2,500 RPM
Prop Rotation: Left-Hand, from Cockpit, (CCW)
Prop Hub: 101mm Dia. x 6 holes, M8
Typical Prop: Wood or Carbon, 64-74”
PSRU: None, direct drive
Fuel/Octane: MoGas/93
Dry Weight: 92 lbs (W/Electric Start, Carb & Ignition), 84 lbs (no electric starter)
Electric Start: Yes, 12-Volt (83 Amp)
Charging: 12 Volt/28 Amp Integrated
Lubrication: Phillips XC 20W50 Oil
Carburetor: Std - S&S Side Draft
Optional: Marvel, w/ Mixture Control
Optional: Dual Plug Ignition, TBI FI
TBO: 600 Hours

*Notes -

Any US Government taxes or tariffs are the sole responsibility of the purchaser

All pricing above is for budgeting only, and is valid thru June 1st, 2025

Warranty: All Engines - On delivery, 12 Month, or 100 Hours

40% down starts your engine order

Call anytime 915-910-0994 to place your order today, tonight, this weekend!

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