BLACKMAC Performance
Conversion Kits

Rocky Mountain Propellers, Inc.
2865 Airport Drive
Erie, Colorado 80516

800.462.7605
303.665.7905

 

 

Top Prop Performance
Conversion Kits


e-mail us at rockyprop@rockyprop.com

Choose your aircraft type from the list below to see the available STC options

Beechcraft

Single Engine
Piston Aircraft

Twin Engine
Piston Aircraft

Turbine Aircraft

Cessna

Single Engine
Piston Aircraft

Twin Engine
Piston Aircraft

Turbine Aircraft

DeHavilland



 

Turbine Aircraft

Mooney

Single Engine
Piston Aircraft

 

 

Navion

Single Engine
Piston Aircraft

 

 

Piper

Single Engine
Piston Aircraft

Twin Engine
Piston Aircraft

Turbine Aircraft

Rockwell

Single Engine
Piston Aircraft

 

 

Socata

Single Engine
Piston Aircraft

 

 

Beechcraft - Single Engine Piston

 

BLACKMAC Performance
Conversion Kits

Top Prop Performance
Conversion Kits

Beechcraft 24 Sierra

3 Blade Scimitar Propeller



Beechcraft Bonanza H35
O-470-G

2 Blade Square Tip Propeller

 

Beechcraft Bonanza J35, K35, M35
IO-470-C

2Blade Square Tip Propeller

 

Beechcraft Bonanza G33, N35, P35
IO-470-N

2 Blade Square Tip Propeller

 

Beechcraft Bonanza & Debonair
IO-470-J, -K

2 Blade Square Tip Propeller

 

Beechcraft Bonanza & Debonair
IO-470-C, -J, -K, -N

3 Blade Scimitar Propeller

2 Blade Round Tip Propeller
3 Blade Round Tip Propeller

Beechcraft Bonanza & Debonair
IO-520-B, -BA, -BB

2 Blade Square Tip Propeller

3 Blade Round Tip Propeller
3 Blade Scimitar Tip Propeller

Beechcraft Bonanza & Debonair
IO-550-B

 

3 Blade Scimitar Tip Propeller

Beechcraft Bonanza A36 & G36
IO-550-B

 

3 Blade Round Tip Propeller

Beechcraft Bonanza B36TC
TSIO-520-UB

 

3 Blade Round Tip Propeller

Beechcraft - Twin Engine - Piston

 

BLACKMAC Performance
Conversion Kits

Top Prop Performance Conversion Kits

Beech 50, B50, C50, D50,
D50A, D50B, D50C, D50E

3 Blade Square Tip Propeller

 

Beech 55 w / IO-470-L

 

2 Blade Round Tip Propeller
3 Blade Round Tip Propeller

Beech 55 w / IO-520-C, -CB

 

3 Blade Round Tip Propeller

Beech 58 Baron w / IO-520-C, -CB

 

3 Blade Round Tip Propeller

Beech 58 Baron w / IO-550-C

 

3 Blade Round Tip Propeller

Beech 95 Travel Air

 

2 Blade Round Tip Propeller

Beechcraft - Twin Engine - Turbine

 

BLACKMAC Performance
Conversion Kits

 

Beechcraft King Air A90 / B90

4 Blade Semi-Elliptical Propeller

 

Beechcraft King Air C90 / E90

4 Blade Semi-Elliptical Propeller

 

Beechcraft 99 / A99

4 Blade Semi-Elliptical Propeller

 

Beechcraft 99A / A99A / B99

4 Blade Semi-Elliptical Propeller

 

Beechcraft C99

4 Blade Semi-Elliptical Propeller

 

Beechcraft King Air 100 / A100

4 Blade Semi-Elliptical Propeller

 

Beechcraft King Air 200

4 Blade Elliptical Propeller

 

 Cessna - Single Engine - Piston

 

BLACKMAC Performance
Conversion Kits

Top Prop Performance Conversion Kits

Cessna 170A, B

 

2 Blade Round Tip Propeller

Skyhawk 172RG

3 Blade Scimitar Propeller

 

Cardinal 177B

3 Blade Scimitar Propeller

3 Blade Round Tip Propeller

Cardinal 177RG

3 Blade Scimitar Propeller

3 Blade Round Tip Propeller

Cessna 180 A, B, C, D, E, F

3 Blade Scimitar Propeller
82" 2 Blade Round Tip Propeller
88" 2 Blade Round Tip Propeller

3 Blade Scimitar Tip Propeller
3 Blade Round Tip Propeller

Cessna 182, 182A P

 

2 Blade Round Tip Propeller

Cessna 182 A, B, C, D, E, F, G

3 Blade Scimitar Propeller
82" 2 Blade Round Tip Propeller

 

Cessna 182 H, J, K, L

82" 2 Blade Round Tip Propeller

 

Skylane 182

3 Blade Scimitar Propeller

3 Blade Scimitar Tip Propeller

Skylane RG R182 (certain serial numbers)

3 Blade Scimitar Propeller

 

Skylane RG R182 (certain serial numbers)

3 Blade Scimitar Propeller

 

Cessna A185E, A185F

 

3 Blade Round Tip 78" Diameter
3 Blade Round Tip 80" Diameter

Cessna A188, A188A, A188B

 

3 Blade Round Tip Propeller

Cessna 206, U206 to S/N U20604074
TU206 to S/N U20602199
(T)P206A, 207
207A
to S/N 20700482

 

3 Blade Round Tip 78" Diameter
3 Blade Round Tip 80" Diameter

Cessna 206, U206 from S/N U20604075 up
TU206 from S/N U20602200 up
(T)P206A

 

3 Blade Round Tip 78" Diameter
3 Blade Round Tip 80" Diameter

Cessna U206G from S/N U2060475 up
TU206 from S/N U2060220 up
P206( ), TP206( ), (T)P206A

 

3 Blade Round Tip 78" Diameter
3 Blade Round Tip 80" Diameter

Cessna 207, 207A

 

3 Blade Round Tip Propeller

Cessna T207, T207A

 

3 Blade Round Tip 80" Diameter

Cessna 210, A, B, C, 210-5(205), 210-5A(205A)

3 Blade Swept Propeller

 

Cessna 210 K, L, M, N

 

3 Blade Scimitar Tip Propeller

 Cessna - Twin Engine - Piston Aircraft

 

BLACKMAC Performance
Conversion Kits

Top Prop Performance Conversion Kits

Cessna 310 , 310A, 310B

3 Blade Round Tip Propeller

2 Blade Square Tip Propeller

Cessna 310C through 310I, E310H and 310J through L

3 Blade Round Tip Propeller

Cessna 310P, Q

3 Blade Round Tip Propeller

 

Cessna 310I, P, Q, R, T310P, Q, R

 

3 Blade Round Tip Propeller

Cessna 310J, J-1, K, L, N, E310J

 

3 Blade Round Tip Propeller

Cessna 310 R

3 Blade Round Tip Propeller

 

Cessna T310P, Q, R

3 Blade Round Tip Propeller

 

  Cessna - Twin Engine - Turbine Aircraft

 

BLACKMAC Performance
Conversion Kits

Top Prop Performance Conversion Kits

Cessna 208, 208A, 208B Caravan

 

3 Blade Propeller
4 Blade Propeller

Cessna Conquest 425

4 Blade Semi-elliptical Blade Design

 

Cessna Conquest 441

4 Blade Scimitar Blade Propeller

4 Blade Light Weight Turbine

   DeHavilland - Twin Engine - Turbine Aircraft

 

BLACKMAC Performance
Conversion Kits

 

DHC-6-300 Twin Otter

4 Blade Semi-elliptical Blade Design

 

   Mooney - Single Engine - Piston Aircraft

 

BLACKMAC Performance
Conversion Kits

Top Prop Performance Conversion Kits

Mooney M20A, B, C, D, G

3 Blade Scimitar Blade Propeller

3 Blade Round Tip Propeller

Mooney M20C, D, G w/ M20J cowling

3 Blade Scimitar Blade Propeller

Mooney M20E, F

3 Blade Scimitar Blade Propeller

Mooney M20E, F w/ M20J cowling

3 Blade Scimitar Blade Propeller

Mooney M20J

3 Blade Scimitar Blade Propeller

3 Blade Round Tip Propeller

Mooney M20K

3 Blade Scimitar Blade Propeller

3 Blade Round Tip Propeller

Navion - Single Engine - Piston Aircraft

 

BLACKMAC Performance
Conversion Kits

 

Navion A, B, C, D, E, F, G

3 Blade Scimitar Blade Propeller

 

  Piper - Single Engine - Piston Aircraft

 

BLACKMAC Performance
Conversion Kits

Top Prop Performance Conversion Kits

Piper PA-24-180 Comanche

3 Blade Scimitar Tip Propeller

2 Blade Aluminum Hub Propeller

Piper PA-24-250 Comanche

3 Blade Elliptical Tip Propeller

 

Piper PA-24-260 Comanche

 

3 Blade Scimitar Tip Propeller

Piper PA-28R-180 Arrow

3 Blade Scimitar Tip Propeller

3 Blade Propeller 74" Diameter

Piper PA-28R-200 Arrow

3 Blade Scimitar Tip Propeller

Piper PA-28R-201 Arrow III

3 Blade Scimitar Tip Propeller

Piper PA-28RT-201 Arrow IV
(S/N 28R-8018001 and up)

3 Blade Scimitar Tip Propeller

Piper PA-28RT-201 Arrow IV
(S/N 28R-7918001 through 28R7918267)

3 Blade Scimitar Tip Propeller

Piper PA-28(R,RT)-201T Arrow III & IV

 

3 Blade Propeller 74" Diameter

Piper PA-28(R,RT)-201T Dakota

3 Blade Swept Tip Propeller

 

Piper PA-28-235 Pathfinder

 

3 Blade Scimitar Propeller

Piper PA-28-236 Dakota

3 Blade Scimitar Tip Propeller

3 Blade Scimitar Propeller

Piper PA32-260 Cherokee Six 260

 

3 Blade Scimitar Propeller

Piper PA-32-300 Cherokee Six 300

3 Blade Scimitar Tip Propeller
3 Blade Elliptical Tip Propeller

3 Blade Round Tip Propeller

Piper PA-32R-300 Lance

3 Blade Scimitar Tip Propeller
3 Blade Elliptical Tip Propeller

Piper PA-32RT-300 Lance II

3 Blade Scimitar Tip Propeller
3 Blade Elliptical Tip Propeller

Piper PA-32RT-300T Turbo Lance II

 

3 Blade Round Tip Propeller

Piper PA-32-301 Saratoga

3 Blade Scimitar Tip Propeller

 

Piper PA-32R-301 Saratoga HP

3 Blade Scimitar Tip Propeller

 

Piper PA-32R-301 Saratoga SP

3 Blade Scimitar Tip Propeller

 

Piper PA46-350P Mirage

 

3 Blade Composite Propeller

 Piper - Twin Engine - Piston Aircraft

 

BLACKMAC Performance
Conversion Kits

Top Prop Performance Conversion Kits

Piper PA23, PA23-160 Apache

 

2 Blade Square Tip Propeller

Piper PA30, PA39 Twin Comanche

 

2 Blade Q Tip Propeller

Piper PA34-200T Seneca II

 

3 Blade Aluminum Hub Propeller

Piper PA34-220T Seneca III

 

3 Blade Aluminum Hub Propeller

Piper Navajo

3 Blade Swept Blade Propeller

 

Piper Navajo C/R

3 Blade Swept Blade Propeller

 

Piper Chieftain

3 Blade Swept Blade Propeller

 

 Piper - Twin Engine - Turbine Aircraft

 

BLACKMAC Performance
Conversion Kits

 

Piper Cheyenne I & II

4 Blade Scimitar Blade Propeller

 

Piper Cheyenne III & IIIA

4 Blade Scimitar Blade Propeller

 

Rockwell - Single Engine - Piston Aircraft

 

 

Top Prop Performance Conversion Kits

Rockwell 112, 112A, 112B

 

3 Blade Aluminum Hub Propeller

 Socata - Single Engine - Piston Aircraft

 

BLACKMAC Performance
Conversion Kits

Top Prop Performance Conversion Kits

Socata TB-10

3 Blade Scimitar Blade Propeller

 

Socata TB20, TB21

 

3 Blade Scimitar Propeller

Socata TB-200

3 Blade Scimitar Blade Propeller