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Motor Guide Results

Here is your handy guide to the motors that might work with your rocket. We found 176 motors that fit and appear to have enough thrust (627 motors didn't fit, 8 motors failed safety checks). 181 motor had thrust curves available and 329 flight simulations were performed. Browse the motors that did and didn't work right here or download the results as a spreadsheet.

The Rocket

Rocket Name:   Nuffin
Owner: Eric Hamilton
Body Diameter: 2.65in
Dry Weight: 86.0oz
MMT Diameter: 54.0mm
MMT Length: 30.00in
CD: 0.50

Motors That Work

These motors fit your rocket and appear to have enough thrust to lift it safely. If thrust curves are available, a quick simulation has been run to give a rough idea of the performance of your rocket on this motor. We encourage you to run a more complete simulation with any motor you plan to use; see the simulators page for more info.

  Motor Weight Launch Velocity Accel Altitude Time Delay
OK AeroTech I215 104.6oz 59ft/s 384ft/s 8.0G 2,188ft 12.1s 10s
OK AeroTech I170 104.6oz 50ft/s 376ft/s 6.2G 2,219ft 12.4s 10s
OK AeroTech I229 104.1oz 58ft/s 408ft/s 8.6G 2,370ft 12.4s 11s
OK AeroTech I599 104.1oz 105ft/s 440ft/s 25.7G 2,394ft 11.9s 11s
OK Cesaroni I445 106.3oz 80ft/s 492ft/s 17.3G 2,955ft 13.3s 12s
OK Cesaroni I218 106.5oz 57ft/s 463ft/s 8.0G 3,003ft 14.0s 12s
OK Cesaroni I165 107.0oz 48ft/s 447ft/s 5.4G 3,124ft 14.7s 11s
OK Contrail J245 140.7oz 62ft/s 451ft/s 10.2G 3,177ft 14.4s 12s
OK Hypertek J115 131.2oz 49ft/s 393ft/s 5.5G 3,437ft 16.1s 9s
OK Contrail J355 141.2oz 73ft/s 508ft/s 13.2G 3,507ft 14.9s 13s
OK Cesaroni I100 114.5oz 53ft/s 390ft/s 8.6G 3,728ft 16.6s 8s
OK Contrail J292 140.4oz 73ft/s 506ft/s 13.1G 3,836ft 15.6s 13s
OK Hypertek J250 131.6oz 65ft/s 505ft/s 10.2G 3,850ft 15.6s 13s
OK Hypertek J170 131.2oz 61ft/s 474ft/s 8.6G 3,999ft 16.4s 12s
OK Hypertek J120 131.6oz 51ft/s 443ft/s 6.2G 4,101ft 17.3s 10s
OK Cesaroni J250 115.3oz 52ft/s 601ft/s 8.1G 4,431ft 16.7s 14s
OK Cesaroni J145 115.5oz 55ft/s 508ft/s 14.1G 4,500ft 17.2s 12s
OK AeroTech J250 118.0oz 54ft/s 614ft/s 8.7G 4,594ft 16.8s 14s
OK Cesaroni J280 119.7oz 57ft/s 633ft/s 9.1G 4,646ft 16.9s 14s
OK Hypertek J270 131.7oz 73ft/s 577ft/s 12.5G 4,698ft 16.9s 14s
OK AeroTech J250 111.0oz 65ft/s 627ft/s 10.0G 4,838ft 17.0s 14s
OK Hypertek J190 131.6oz 63ft/s 549ft/s 9.4G 4,886ft 17.7s 13s
OK AeroTech J315 116.0oz 65ft/s 670ft/s 10.9G 5,083ft 17.3s 15s
OK Cesaroni J1055 113.2oz 121ft/s 759ft/s 36.4G 5,115ft 16.5s 16s
OK AeroTech J180 114.5oz 62ft/s 614ft/s 9.3G 5,405ft 18.1s 13s
OK Cesaroni J240 116.9oz 57ft/s 684ft/s 8.2G 5,486ft 18.2s 15s
OK Gorilla J365 128.5oz 55ft/s 718ft/s 13.6G 5,495ft 18.0s 16s
OK Cesaroni J210 115.7oz 58ft/s 645ft/s 9.2G 5,642ft 18.8s 15s
OK AeroTech J275 116.5oz 60ft/s 692ft/s 9.7G 5,691ft 18.3s 15s
OK Cesaroni J430 114.2oz 76ft/s 772ft/s 15.5G 5,719ft 17.8s 16s
OK Cesaroni J293 115.6oz 60ft/s 731ft/s 10.1G 5,742ft 18.3s 15s
OK Cesaroni J244 118.1oz 54ft/s 712ft/s 7.3G 5,790ft 18.8s 15s
OK AeroTech J460 113.8oz 84ft/s 789ft/s 16.8G 5,903ft 17.9s 16s
OK AeroTech J1299 115.4oz 139ft/s 860ft/s 46.2G 5,934ft 17.5s 17s
OK Gorilla J167 128.9oz 59ft/s 613ft/s 9.4G 6,141ft 19.8s 14s
OK AMW J400 134.7oz 63ft/s 788ft/s 12.7G 6,228ft 18.9s 16s
OK AMW J1365 125.5oz 135ft/s 874ft/s 45.1G 6,230ft 17.9s 17s
OK Loki J350 130.4oz 62ft/s 789ft/s 11.9G 6,315ft 19.0s 16s
OK AMW J475 135.7oz 73ft/s 844ft/s 16.3G 6,632ft 19.1s 17s
OK Cesaroni J360 124.9oz 63ft/s 851ft/s 14.6G 6,848ft 19.6s 17s
OK Cesaroni J380 131.6oz 63ft/s 866ft/s 11.7G 6,911ft 19.7s 17s
OK Gorilla J395 126.9oz 64ft/s 866ft/s 12.5G 6,958ft 19.7s 17s
OK Gorilla J465 127.7oz 68ft/s 885ft/s 18.5G 6,967ft 19.4s 17s
OK AeroTech J135 126.2oz 48ft/s 676ft/s 6.5G 7,034ft 21.1s 14s
OK AeroTech J450 129.1oz 68ft/s 883ft/s 14.6G 7,064ft 19.7s 17s
OK AMW J395 130.7oz 70ft/s 863ft/s 12.1G 7,141ft 19.9s 17s
OK Gorilla J450 137.3oz 63ft/s 882ft/s 15.5G 7,202ft 20.0s 17s
OK AMW J325 129.4oz 75ft/s 825ft/s 14.0G 7,233ft 20.1s 17s
OK AeroTech J1799 125.2oz 156ft/s 1,030ft/s 61.5G 7,235ft 18.8s 18s
OK Gorilla J485 128.0oz 73ft/s 921ft/s 15.8G 7,249ft 19.7s 18s
OK Cesaroni J1520 122.2oz 143ft/s 1,047ft/s 51.9G 7,360ft 19.0s 18s
OK AMW J440 129.4oz 100ft/s 912ft/s 21.4G 7,382ft 19.6s 18s
OK Gorilla J535 129.2oz 89ft/s 944ft/s 17.9G 7,402ft 19.6s 18s
OK Loki J525 129.7oz 83ft/s 958ft/s 18.1G 7,472ft 19.8s 18s
OK Loki J820 128.7oz 114ft/s 998ft/s 29.4G 7,586ft 19.5s 18s
OK Loki J175 130.1oz 64ft/s 740ft/s 10.7G 7,703ft 21.4s 15s
OK AMW K1720 133.7oz 142ft/s 1,061ft/s 54.3G 7,760ft 19.5s 19s
OK AeroTech J401 118.2oz 76ft/s 969ft/s 13.7G 7,782ft 20.2s 17s
OK AeroTech J540 124.2oz 88ft/s 1,002ft/s 18.9G 7,790ft 19.9s 18s
OK AMW J475 138.7oz 75ft/s 930ft/s 14.3G 7,878ft 20.6s 17s
OK Cesaroni J355 127.4oz 68ft/s 942ft/s 11.5G 8,021ft 20.8s 17s
OK AMW J745 129.0oz 100ft/s 1,039ft/s 23.8G 8,028ft 20.1s 19s
OK Loki J300 132.4oz 66ft/s 879ft/s 10.0G 8,030ft 21.3s 17s
OK Cesaroni J295 125.5oz 70ft/s 902ft/s 11.6G 8,164ft 21.1s 17s
OK Gorilla K222 142.3oz 63ft/s 766ft/s 9.8G 8,260ft 22.3s 16s
OK AMW K665 147.3oz 81ft/s 1,049ft/s 20.7G 8,454ft 20.8s 19s
OK AeroTech K456 138.3oz 70ft/s 1,013ft/s 12.7G 8,458ft 21.1s 18s
OK AeroTech J800 124.3oz 103ft/s 1,109ft/s 26.5G 8,502ft 20.4s 18s
OK AeroTech J415 127.2oz 72ft/s 1,010ft/s 14.8G 8,506ft 21.0s 18s
OK Cesaroni J449 125.6oz 77ft/s 1,054ft/s 15.1G 8,594ft 21.0s 18s
OK Cesaroni J760 124.0oz 97ft/s 1,142ft/s 25.1G 8,631ft 20.5s 19s
OK Cesaroni K360 129.5oz 65ft/s 1,013ft/s 10.6G 8,664ft 21.5s 18s
OK AeroTech K400 128.1oz 77ft/s 1,014ft/s 14.1G 8,853ft 21.5s 18s
OK Gorilla K555 141.6oz 72ft/s 1,081ft/s 16.2G 8,938ft 21.5s 19s
OK Cesaroni K454 135.1oz 72ft/s 1,060ft/s 13.7G 8,952ft 21.5s 18s
OK Gorilla K520 136.9oz 74ft/s 1,082ft/s 15.6G 8,960ft 21.5s 19s
OK Gorilla K533 146.6oz 72ft/s 1,067ft/s 16.9G 9,006ft 21.6s 19s
OK AeroTech K185 136.6oz 55ft/s 822ft/s 8.1G 9,025ft 22.9s 15s
OK AMW K475 138.6oz 72ft/s 1,068ft/s 14.7G 9,035ft 21.7s 19s
OK Cesaroni K530 143.8oz 73ft/s 1,109ft/s 15.1G 9,039ft 21.5s 19s
OK Gorilla K630 141.0oz 84ft/s 1,108ft/s 20.5G 9,057ft 21.4s 19s
OK AeroTech K2050 131.6oz 159ft/s 1,276ft/s 60.9G 9,121ft 20.5s 20s
OK Cesaroni K2045 131.5oz 154ft/s 1,310ft/s 64.6G 9,230ft 20.5s 20s
OK AMW K535 141.0oz 78ft/s 1,091ft/s 15.6G 9,238ft 21.8s 19s
OK KBA K700 139.0oz 91ft/s 1,169ft/s 23.9G 9,259ft 21.3s 20s
OK AeroTech K513 144.1oz 77ft/s 1,122ft/s 16.4G 9,299ft 21.7s 19s
OK AeroTech K535 130.6oz 83ft/s 1,138ft/s 16.6G 9,431ft 21.6s 19s
OK AeroTech K695 138.5oz 89ft/s 1,198ft/s 23.3G 9,504ft 21.4s 19s
OK AMW K610 148.3oz 81ft/s 1,119ft/s 17.1G 9,532ft 22.0s 19s
OK AMW K455 139.1oz 86ft/s 1,068ft/s 19.1G 9,553ft 22.0s 19s
OK Loki K690 170.7oz 76ft/s 1,175ft/s 17.9G 9,873ft 22.3s 20s
OK AMW K700 159.7oz 80ft/s 1,189ft/s 19.8G 9,927ft 22.2s 20s
OK AMW K935 139.2oz 107ft/s 1,274ft/s 27.8G 10,011ft 21.8s 20s
OK Gorilla K327 150.1oz 73ft/s 974ft/s 15.7G 10,132ft 23.1s 18s
OK AeroTech K1100 133.1oz 122ft/s 1,339ft/s 35.3G 10,142ft 21.5s 20s
OK Cesaroni K160 137.9oz 50ft/s 796ft/s 6.1G 10,163ft 25.0s 15s
OK AeroTech K550 138.5oz 86ft/s 1,184ft/s 20.6G 10,204ft 22.2s 19s
OK AeroTech K540 131.0oz 95ft/s 1,243ft/s 22.5G 10,237ft 21.9s 19s
OK Cesaroni K500 138.1oz 78ft/s 1,206ft/s 15.1G 10,248ft 22.5s 19s
OK AMW K855 160.8oz 90ft/s 1,255ft/s 24.1G 10,265ft 22.3s 20s
OK Cesaroni K400 140.7oz 70ft/s 1,141ft/s 11.2G 10,313ft 23.0s 19s
OK Cesaroni K515 144.3oz 80ft/s 1,200ft/s 15.9G 10,402ft 22.7s 19s
OK Cesaroni K940 134.2oz 108ft/s 1,376ft/s 28.7G 10,474ft 21.9s 20s
OK Gorilla K700 146.5oz 84ft/s 1,277ft/s 19.4G 10,561ft 22.7s 20s
OK Cesaroni K445 135.3oz 85ft/s 1,185ft/s 16.7G 10,603ft 22.8s 19s
OK Cesaroni K650 156.2oz 79ft/s 1,295ft/s 17.5G 10,608ft 22.7s 20s
OK Gorilla K763 149.2oz 88ft/s 1,311ft/s 21.0G 10,667ft 22.6s 20s
OK Cesaroni K630 135.7oz 92ft/s 1,330ft/s 20.0G 10,688ft 22.4s 20s
OK Loki K250 149.2oz 76ft/s 950ft/s 18.3G 10,763ft 24.6s 18s
OK Cesaroni K520 141.6oz 79ft/s 1,263ft/s 14.7G 10,852ft 23.0s 20s
OK Gorilla K805 148.6oz 90ft/s 1,329ft/s 27.0G 10,853ft 22.6s 20s
OK AMW K710 149.9oz 93ft/s 1,265ft/s 20.3G 10,921ft 22.9s 20s
OK AeroTech K805 140.4oz 95ft/s 1,367ft/s 22.6G 10,942ft 22.6s 20s
OK AMW K670 152.5oz 88ft/s 1,286ft/s 18.8G 11,005ft 23.1s 20s
OK AeroTech K990 160.4oz 93ft/s 1,361ft/s 24.9G 11,025ft 22.8s 21s
OK AeroTech K850 158.0oz 96ft/s 1,382ft/s 25.5G 11,054ft 22.8s 21s
OK AeroTech K1103 137.5oz 129ft/s 1,480ft/s 41.2G 11,211ft 22.3s 21s
OK AMW K580 150.3oz 94ft/s 1,253ft/s 24.8G 11,314ft 23.3s 20s
OK Cesaroni K740 137.8oz 97ft/s 1,445ft/s 22.4G 11,613ft 22.9s 20s
OK AMW K1250 150.0oz 124ft/s 1,478ft/s 37.7G 11,630ft 22.9s 21s
OK Loki K960 147.6oz 121ft/s 1,462ft/s 36.6G 11,713ft 23.0s 21s
OK Cesaroni K675 154.4oz 85ft/s 1,388ft/s 20.1G 11,925ft 23.6s 21s
OK Cesaroni K650 146.3oz 90ft/s 1,424ft/s 29.3G 11,951ft 23.4s 20s
OK Cesaroni K635 148.4oz 85ft/s 1,416ft/s 18.2G 11,962ft 23.5s 20s
OK Loki K527 155.6oz 83ft/s 1,296ft/s 16.6G 11,982ft 24.2s 20s
OK Gorilla K980 172.7oz 98ft/s 1,399ft/s 27.9G 12,012ft 23.8s 22s
OK AeroTech K828 164.4oz 101ft/s 1,453ft/s 27.7G 12,024ft 23.4s 21s
OK Cesaroni K1200 143.6oz 115ft/s 1,610ft/s 34.2G 12,071ft 22.9s 21s
OK Cesaroni K490 151.4oz 75ft/s 1,335ft/s 13.3G 12,145ft 24.2s 20s
OK AeroTech K1275 156.1oz 121ft/s 1,559ft/s 35.5G 12,163ft 23.1s 21s
OK Cesaroni K780 146.0oz 101ft/s 1,569ft/s 23.6G 12,514ft 23.5s 21s
OK Cesaroni K570 145.4oz 97ft/s 1,404ft/s 21.2G 12,520ft 23.9s 20s
OK Cesaroni K261 154.1oz 55ft/s 1,077ft/s 7.5G 12,532ft 26.1s 17s
OK AMW K1075 179.1oz 104ft/s 1,450ft/s 25.8G 12,555ft 24.3s 22s
OK AeroTech K270 160.1oz 60ft/s 1,029ft/s 8.6G 12,565ft 26.3s 18s
OK Cesaroni K600 152.7oz 86ft/s 1,437ft/s 17.4G 12,607ft 24.1s 21s
OK AeroTech K700 157.8oz 100ft/s 1,473ft/s 23.7G 12,919ft 24.0s 20s
OK Cesaroni K815 163.5oz 87ft/s 1,559ft/s 25.5G 13,049ft 24.2s 21s
OK Cesaroni K750 158.6oz 91ft/s 1,549ft/s 21.3G 13,127ft 24.2s 21s
OK AeroTech K375 160.3oz 110ft/s 1,248ft/s 29.5G 13,152ft 25.1s 19s
OK AeroTech K480 159.3oz 89ft/s 1,396ft/s 19.6G 13,168ft 24.7s 20s
OK Cesaroni K1440 152.8oz 134ft/s 1,775ft/s 44.4G 13,307ft 23.6s 22s
OK Gorilla K1075 175.6oz 102ft/s 1,572ft/s 26.6G 13,328ft 24.6s 22s
OK KBA K1750 176.5oz 123ft/s 1,713ft/s 48.8G 13,333ft 24.1s 23s
OK Cesaroni K711 163.5oz 96ft/s 1,520ft/s 32.3G 13,382ft 24.6s 21s
OK AeroTech K455 166.6oz 109ft/s 1,290ft/s 27.5G 13,390ft 25.2s 20s
OK Loki K830 170.7oz 81ft/s 1,635ft/s 25.3G 13,448ft 24.8s 22s
OK Cesaroni K820 155.9oz 101ft/s 1,597ft/s 37.2G 13,536ft 24.3s 21s
OK AMW K1130 176.8oz 112ft/s 1,597ft/s 29.5G 13,674ft 24.8s 22s
OK KBA K750 179.0oz 94ft/s 1,493ft/s 22.8G 13,699ft 25.0s 22s
OK Gorilla K1185 175.6oz 98ft/s 1,656ft/s 29.7G 13,739ft 24.8s 23s
OK Gorilla K470 168.1oz 96ft/s 1,320ft/s 21.9G 13,812ft 25.4s 20s
OK AeroTech K1050 163.7oz 112ft/s 1,704ft/s 31.4G 13,905ft 24.5s 22s
OK Cesaroni K660 154.7oz 99ft/s 1,560ft/s 24.2G 13,919ft 24.7s 21s
OK Cesaroni K260 158.2oz 62ft/s 1,137ft/s 8.9G 13,919ft 27.0s 18s
OK Cesaroni K590 156.3oz 123ft/s 1,440ft/s 40.8G 13,961ft 25.0s 21s
OK AMW L1276 190.4oz 108ft/s 1,652ft/s 29.8G 14,278ft 25.4s 23s
OK KBA L2300 178.8oz 156ft/s 1,849ft/s 63.8G 14,374ft 24.7s 24s
OK AeroTech L1090 171.8oz 108ft/s 1,687ft/s 26.7G 14,435ft 25.0s 22s
OK AeroTech L1000 163.4oz 114ft/s 1,763ft/s 28.2G 14,459ft 24.6s 22s
OK Loki K350 175.6oz 93ft/s 1,218ft/s 24.1G 14,495ft 27.0s 20s
OK AMW L985 176.7oz 106ft/s 1,636ft/s 28.9G 14,496ft 25.4s 23s
OK Cesaroni L1030 168.5oz 99ft/s 1,830ft/s 32.0G 14,791ft 24.9s 22s
OK Cesaroni L990 164.9oz 115ft/s 1,768ft/s 34.5G 14,811ft 24.9s 22s
OK Loki L1400 175.6oz 121ft/s 1,844ft/s 41.1G 14,932ft 25.1s 23s
OK Cesaroni K300 166.1oz 68ft/s 1,229ft/s 10.8G 14,959ft 27.5s 19s
OK Cesaroni L805 174.3oz 98ft/s 1,690ft/s 29.5G 15,015ft 25.4s 22s
OK Cesaroni L730 165.3oz 101ft/s 1,648ft/s 25.5G 15,046ft 25.5s 22s
OK AeroTech K250 164.0oz 56ft/s 1,207ft/s 8.8G 15,109ft 28.0s 18s
OK Cesaroni L640 165.2oz 116ft/s 1,534ft/s 32.9G 15,304ft 25.8s 21s
OK Cesaroni L265 173.5oz 59ft/s 1,187ft/s 8.6G 15,445ft 28.8s 18s
OK Cesaroni L935 175.7oz 114ft/s 1,822ft/s 30.6G 15,881ft 25.8s 23s
OK Loki L1040 190.5oz 101ft/s 2,018ft/s 26.3G 18,094ft 27.3s 24s
warningsD AMW K590 146.6oz 15:1 thrust/weight ratio (no data)
warningsD Gorilla K695 138.8oz 18:1 thrust/weight ratio (no data)
warningsD Gorilla K828 150.8oz 20:1 thrust/weight ratio (no data)

D No simulation data found for this motor.

Don't like the units? Login to set your preferences. Don't understand the results? See the motor guide help page.

Motors That Fail

These motors fit your rocket, but failed one safety check or another. They may actually work, but you should use them only with caution. We encourage you to run a more complete simulation to verify flight safety; see the simulators page for more info.

  Motor Reason
failedG AeroTech I117 speed at end of launch guide too slow (37ft/s)
failedG Cesaroni I140 speed at end of launch guide too slow (42ft/s)
failedG AeroTech I115 speed at end of launch guide too slow (38ft/s)
failedG Cesaroni I150 speed at end of launch guide too slow (46ft/s)
failedG Cesaroni I120 speed at end of launch guide too slow (41ft/s)
failedG AeroTech I65 speed at end of launch guide too slow (47ft/s)
failedG AeroTech J90 speed at end of launch guide too slow (40ft/s)
failedG Cesaroni J140 speed at end of launch guide too slow (44ft/s)

G These simulations were run with a launch guide length of 7ft (rod, rail or tower). If this is not correct, launch guide lengths can be specified for your saved rockets. (The minimum velocity required is approximately 15m/s or 50ft/s.)

Download the Results

The data is presented in a compact form in the tables above, broken down by motors that worked and those that did not. If you would like to analyze the data further, this section provides download links for files in a generic spreadsheet format (comma-separated value, or CSV) that can be opened with almost any spreadsheet program.

CSV Excel   Download full details of the simulation runs with the various motors:
that worked, that failed, or all of them.
RockSim   Download the list of motors that fit your rocket into a batch for use with SMARTSim. (See the Simulators page for more info.)

You should download these files to your machine and then open them. Normally, clicking the link will prompt you to do this. However, if your browser insists on opening the file as plain text, you can right-click (control-click on the Mac) on the link and chose Save File As (or similar).

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