Fixed Pitch Cub Type

A STOL or climb prop is great for hunting, hauling, short field work. This prop pulls really hard from zero to 40 mph before thrust starts to decrease. It is designed to get you off the ground in the shortest distance. These props climb well at a slow speed with a heavy load. You do sacrifice speed in cruise for the strong acceleration of the line. 

 A good all around prop is a good balance between the two. The diameter is smaller than the STOL prop and a little higher pitch. It will take longer to get off the ground, this prop will climb better at a faster speed and give you a few extra mph in cruise.

Cruise prop will be designed to improve cruise speed at a lower RPM and burn less fuel for those long cross countries. 

 360/180-200hp

STOL: 

Diameter: 86" Pitch: 38-39"

Good All Around:

Diameter: 84" Pitch 42"-43"

Cruise:

Diameter: 84" Pitch 44" or 82"x46"

360/370/375/409 ETC/  200+HP

STOL:

Diameter: 86" Pitch: 39"-40"

Good All Around:

Diameter: 84" Pitch 43"-44"

Cruise:

Diameter: 84" Pitch 45" or 82"x50"

We can build any size do if you'd like a different pitch than what is listed above we can manufacture it for you!

The structure of our blade is carbon. We use wood as a core material that dampens harmonics and absorbs vibration which is great for the engine. The carbon allows us to get a really thin blade profile, keep it light weight and it is very durable. Everything is cut on a CNC for precision accuracy. We use electroformed nickel leading edge protection which will prevent erosion and nicks. 

The 360 does require a little bit of extra hardware. The 360 doesn't come stock with longer lugs in the crank. We require the lugs to protrude into the back of the propeller at least 3/8" on all six lugs or bushings. We also require a 7" diameter mounting surface which the flywheel on the 360 is smaller. You have two options for hardware. 

ETP Kit- This is a lug replacement kit. You press out the existing lugs and put longer ones in the crank. It also comes with .25" plate that goes between the propeller and flywheel. Crush plate and bolts is also included in the kit. 

1" Spacer- You can install a 1" spacer and machined on the front are longer bushings and it is 7" in diameter. This does create a small gap with your cowling but we can fit the spinner bulkhead to flange aft back towards the aircraft to help take up some of that space. 

Most Cubs use 12" spinner. The bulkhead can flange forward or aft depending on how the cowling was fit. We also carry other sizes if you need.

Our spinner dome is manufactured out of carbon. They are vacuum infused so they are very light weight and balanced. The front bulkhead is mounted in the front of the spinner and has a cylinder that protrudes aft and self-centers in the center hole of the crush plate. We use an aluminum rear bulkhead. We fit them to the propeller and do all the finish work for you. The clear is the most common so you can see the carbon weave but we can paint them as well.