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Motor Guide Results

Here is your handy guide to the motors that might work with your rocket. We found 151 motors that fit and appear to have enough thrust (660 motors didn't fit). 148 motor had thrust curves available and 271 flight simulations were performed. Browse the motors that did and didn't work right here or download the results as a spreadsheet.

The Rocket

Owner: Terrance Buyze
Body Diameter: 3.90in
Dry Weight: 56.0oz
MMT Diameter: 54.0mm
MMT Length: 24.00in
CD: 0.60

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 I117 76.0oz 51ft/s 420ft/s 6.8G 1,995ft 11.1s 8s
OK AeroTech I215 74.6oz 79ft/s 507ft/s 11.6G 2,188ft 10.8s 9s
OK Cesaroni I140 75.9oz 57ft/s 443ft/s 6.6G 2,189ft 11.4s 9s
OK AeroTech I599 74.1oz 143ft/s 606ft/s 36.3G 2,190ft 10.2s 10s
OK AeroTech I170 74.6oz 66ft/s 488ft/s 8.9G 2,247ft 11.2s 9s
OK AeroTech I115 75.2oz 53ft/s 425ft/s 6.7G 2,261ft 11.7s 8s
OK AeroTech I229 74.1oz 78ft/s 538ft/s 12.2G 2,283ft 10.9s 9s
OK Cesaroni I445 76.3oz 107ft/s 654ft/s 24.0G 2,529ft 10.9s 10s
OK Cesaroni I150 76.1oz 63ft/s 495ft/s 7.3G 2,586ft 12.1s 9s
OK Cesaroni I218 76.5oz 79ft/s 579ft/s 11.4G 2,670ft 11.7s 9s
OK Cesaroni I120 78.0oz 56ft/s 467ft/s 5.8G 2,798ft 12.9s 9s
OK Cesaroni I165 77.0oz 66ft/s 536ft/s 7.8G 2,843ft 12.4s 9s
OK Hypertek J250 101.6oz 86ft/s 589ft/s 13.5G 3,243ft 12.9s 10s
OK Hypertek J115 101.2oz 64ft/s 455ft/s 7.4G 3,272ft 14.3s 8s
OK Cesaroni J1055 83.2oz 156ft/s 988ft/s 48.4G 3,404ft 11.7s 11s
OK Cesaroni J250 85.3oz 68ft/s 708ft/s 10.3G 3,406ft 12.9s 10s
OK Cesaroni I100 84.5oz 72ft/s 442ft/s 12.0G 3,441ft 14.3s 5s
OK Hypertek J170 101.2oz 79ft/s 544ft/s 11.4G 3,449ft 13.7s 9s
OK AeroTech J250 88.0oz 72ft/s 708ft/s 11.0G 3,465ft 12.9s 10s
OK Cesaroni J280 89.7oz 76ft/s 744ft/s 11.4G 3,467ft 12.9s 10s
OK AeroTech J250 81.0oz 87ft/s 701ft/s 13.9G 3,546ft 12.7s 10s
OK AeroTech J315 86.0oz 88ft/s 762ft/s 14.7G 3,640ft 12.8s 10s
OK Cesaroni J145 85.5oz 74ft/s 553ft/s 19.4G 3,642ft 13.7s 9s
OK AeroTech I65 82.5oz 63ft/s 451ft/s 7.6G 3,660ft 15.0s 7s
OK Hypertek J120 101.6oz 67ft/s 494ft/s 8.3G 3,661ft 14.8s 8s
OK Hypertek J270 101.7oz 97ft/s 653ft/s 16.5G 3,669ft 13.3s 10s
OK AeroTech J90 86.1oz 54ft/s 514ft/s 6.3G 3,700ft 14.7s 7s
OK AeroTech J1299 85.4oz 177ft/s 1,107ft/s 61.5G 3,718ft 12.0s 11s
OK Cesaroni J430 84.2oz 105ft/s 904ft/s 21.4G 3,824ft 12.7s 11s
OK AeroTech J460 83.8oz 111ft/s 916ft/s 22.5G 3,859ft 12.6s 11s
OK Gorilla J365 98.5oz 72ft/s 835ft/s 16.8G 3,890ft 13.4s 11s
OK Hypertek J190 101.6oz 82ft/s 611ft/s 12.5G 3,901ft 14.2s 9s
OK Cesaroni J240 86.9oz 76ft/s 747ft/s 11.0G 3,925ft 13.5s 10s
OK AMW J1365 95.5oz 167ft/s 1,099ft/s 58.3G 3,945ft 12.5s 12s
OK AeroTech J180 84.5oz 84ft/s 661ft/s 12.9G 3,955ft 13.6s 9s
OK Cesaroni J293 85.6oz 80ft/s 811ft/s 13.9G 3,975ft 13.3s 10s
OK AeroTech J275 86.5oz 80ft/s 748ft/s 12.6G 3,985ft 13.4s 10s
OK Cesaroni J244 88.1oz 73ft/s 765ft/s 9.8G 4,095ft 13.9s 10s
OK AeroTech J1799 95.2oz 193ft/s 1,293ft/s 81.4G 4,171ft 12.4s 12s
OK AMW J400 104.7oz 84ft/s 881ft/s 14.7G 4,188ft 13.7s 11s
OK Cesaroni J1520 92.2oz 177ft/s 1,311ft/s 64.6G 4,225ft 12.5s 12s
OK Cesaroni J210 85.7oz 78ft/s 672ft/s 12.8G 4,254ft 14.5s 10s
OK Loki J350 100.4oz 81ft/s 883ft/s 14.8G 4,258ft 13.8s 11s
OK AMW J475 105.7oz 90ft/s 946ft/s 19.6G 4,305ft 13.5s 11s
OK Gorilla J465 97.7oz 92ft/s 989ft/s 21.9G 4,416ft 13.6s 11s
OK Cesaroni J360 94.9oz 81ft/s 923ft/s 19.5G 4,436ft 13.8s 11s
OK Cesaroni J380 101.6oz 84ft/s 945ft/s 13.5G 4,442ft 13.8s 11s
OK Loki J820 98.7oz 138ft/s 1,151ft/s 37.0G 4,478ft 13.0s 12s
OK Gorilla J395 96.9oz 82ft/s 949ft/s 15.5G 4,511ft 13.9s 11s
OK AMW K1720 103.7oz 184ft/s 1,303ft/s 68.7G 4,528ft 13.0s 12s
OK Gorilla J485 98.0oz 93ft/s 1,020ft/s 19.9G 4,539ft 13.7s 12s
OK AeroTech J450 99.1oz 91ft/s 981ft/s 18.2G 4,545ft 13.9s 12s
OK Gorilla J535 99.2oz 118ft/s 1,060ft/s 23.6G 4,546ft 13.4s 11s
OK Gorilla J167 98.9oz 76ft/s 619ft/s 12.5G 4,572ft 15.2s 9s
OK Loki J525 99.7oz 109ft/s 1,071ft/s 21.8G 4,586ft 13.5s 12s
OK AMW J440 99.4oz 123ft/s 1,011ft/s 28.2G 4,600ft 13.5s 11s
OK AeroTech J540 94.2oz 113ft/s 1,070ft/s 24.7G 4,608ft 13.2s 11s
OK AMW J395 100.7oz 93ft/s 927ft/s 15.8G 4,639ft 14.1s 11s
OK Gorilla J450 107.3oz 84ft/s 969ft/s 18.9G 4,640ft 14.2s 12s
OK AeroTech J401 88.2oz 98ft/s 1,021ft/s 18.6G 4,718ft 13.6s 11s
OK AMW J745 99.0oz 132ft/s 1,173ft/s 30.8G 4,762ft 13.5s 12s
OK AMW J325 99.4oz 99ft/s 836ft/s 18.6G 4,765ft 14.3s 11s
OK AeroTech J800 94.3oz 138ft/s 1,215ft/s 35.3G 4,838ft 13.3s 11s
OK Cesaroni K2045 101.5oz 201ft/s 1,593ft/s 80.3G 4,887ft 13.0s 12s
OK Cesaroni J760 94.0oz 130ft/s 1,270ft/s 33.5G 4,890ft 13.3s 12s
OK AeroTech K2050 101.6oz 208ft/s 1,537ft/s 76.9G 4,896ft 13.1s 12s
OK AMW J475 108.7oz 97ft/s 1,002ft/s 18.5G 4,974ft 14.4s 11s
OK Cesaroni J355 97.4oz 91ft/s 945ft/s 15.1G 4,981ft 14.4s 11s
OK AeroTech J135 96.2oz 64ft/s 681ft/s 8.2G 5,010ft 15.9s 8s
OK AMW K665 117.3oz 103ft/s 1,135ft/s 24.1G 5,022ft 14.1s 12s
OK AeroTech J415 97.2oz 96ft/s 1,029ft/s 18.6G 5,093ft 14.1s 11s
OK Cesaroni J449 95.6oz 98ft/s 1,094ft/s 20.2G 5,095ft 14.1s 11s
OK AeroTech K456 108.3oz 91ft/s 1,049ft/s 16.2G 5,125ft 14.4s 11s
OK Cesaroni J295 95.5oz 90ft/s 864ft/s 15.5G 5,169ft 14.7s 11s
OK Loki J300 102.4oz 84ft/s 865ft/s 13.2G 5,206ft 15.1s 11s
OK Cesaroni K360 99.5oz 83ft/s 1,010ft/s 13.2G 5,271ft 14.7s 11s
OK Loki J175 100.1oz 85ft/s 724ft/s 14.2G 5,280ft 15.7s 9s
OK Cesaroni K530 113.8oz 94ft/s 1,149ft/s 16.9G 5,287ft 14.4s 12s
OK KBA K700 109.0oz 118ft/s 1,278ft/s 27.3G 5,300ft 14.1s 12s
OK Gorilla K630 111.0oz 109ft/s 1,187ft/s 24.3G 5,301ft 14.3s 12s
OK Gorilla K555 111.6oz 93ft/s 1,154ft/s 19.7G 5,322ft 14.6s 12s
OK AeroTech K695 108.5oz 115ft/s 1,248ft/s 29.7G 5,329ft 13.9s 12s
OK Gorilla K520 106.9oz 97ft/s 1,131ft/s 18.6G 5,334ft 14.6s 12s
OK Cesaroni K454 105.1oz 90ft/s 1,073ft/s 17.8G 5,342ft 14.5s 11s
OK Gorilla K533 116.6oz 93ft/s 1,112ft/s 20.9G 5,372ft 14.7s 12s
OK AeroTech K400 98.1oz 103ft/s 1,014ft/s 18.8G 5,401ft 14.7s 11s
OK AeroTech K513 114.1oz 99ft/s 1,155ft/s 19.3G 5,411ft 14.4s 12s
OK AMW K475 108.6oz 93ft/s 1,104ft/s 17.1G 5,414ft 14.7s 12s
OK AeroTech K535 100.6oz 110ft/s 1,129ft/s 21.9G 5,419ft 14.2s 11s
OK AeroTech K1100 103.1oz 159ft/s 1,436ft/s 45.9G 5,429ft 13.6s 12s
OK AMW K535 111.0oz 101ft/s 1,120ft/s 19.6G 5,490ft 14.7s 12s
OK AMW K935 109.2oz 138ft/s 1,378ft/s 34.9G 5,544ft 14.1s 12s
OK Cesaroni K940 104.2oz 140ft/s 1,462ft/s 37.2G 5,606ft 13.9s 12s
OK AMW K610 118.3oz 103ft/s 1,164ft/s 21.7G 5,632ft 14.8s 12s
OK Gorilla K222 112.3oz 83ft/s 731ft/s 12.6G 5,655ft 16.4s 10s
OK AeroTech K540 101.0oz 125ft/s 1,203ft/s 29.6G 5,684ft 14.1s 11s
OK AMW K700 129.7oz 106ft/s 1,233ft/s 21.8G 5,698ft 14.8s 12s
OK AMW K455 109.1oz 111ft/s 1,044ft/s 24.6G 5,700ft 14.9s 12s
OK Loki K690 140.7oz 99ft/s 1,232ft/s 20.6G 5,749ft 15.1s 13s
OK Cesaroni J140 101.1oz 58ft/s 648ft/s 6.6G 5,763ft 17.6s 8s
OK AMW K855 130.8oz 119ft/s 1,320ft/s 27.2G 5,767ft 14.7s 13s
OK AeroTech K550 108.5oz 112ft/s 1,163ft/s 25.1G 5,802ft 14.6s 11s
OK Cesaroni K630 105.7oz 120ft/s 1,315ft/s 26.0G 5,844ft 14.3s 12s
OK Cesaroni K500 108.1oz 96ft/s 1,158ft/s 19.1G 5,850ft 14.8s 12s
OK AeroTech K1103 107.5oz 167ft/s 1,565ft/s 53.0G 5,850ft 13.9s 12s
OK Cesaroni K650 126.2oz 100ft/s 1,303ft/s 19.0G 5,924ft 14.9s 12s
OK Gorilla K763 119.2oz 112ft/s 1,358ft/s 25.7G 5,929ft 14.8s 13s
OK Gorilla K700 116.5oz 108ft/s 1,315ft/s 23.9G 5,950ft 15.0s 13s
OK Gorilla K805 118.6oz 114ft/s 1,373ft/s 31.8G 5,952ft 14.6s 12s
OK AeroTech K805 110.4oz 122ft/s 1,375ft/s 28.1G 5,956ft 14.5s 12s
OK AeroTech K185 106.6oz 71ft/s 792ft/s 10.1G 5,960ft 16.6s 9s
OK Cesaroni K515 114.3oz 102ft/s 1,165ft/s 20.3G 5,982ft 15.0s 12s
OK AeroTech K990 130.4oz 116ft/s 1,427ft/s 28.1G 6,040ft 14.8s 13s
OK Cesaroni K400 110.7oz 91ft/s 1,061ft/s 14.5G 6,090ft 15.5s 12s
OK Cesaroni K445 105.3oz 107ft/s 1,098ft/s 21.8G 6,113ft 15.1s 11s
OK Cesaroni K520 111.6oz 101ft/s 1,205ft/s 18.9G 6,141ft 15.1s 12s
OK AMW K1250 120.0oz 156ft/s 1,571ft/s 47.5G 6,170ft 14.5s 13s
OK AMW K710 119.9oz 117ft/s 1,284ft/s 25.6G 6,179ft 15.1s 12s
OK Cesaroni K1200 113.6oz 146ft/s 1,664ft/s 42.5G 6,188ft 14.2s 13s
OK AMW K670 122.5oz 119ft/s 1,289ft/s 23.6G 6,218ft 15.2s 13s
OK Cesaroni K740 107.8oz 126ft/s 1,422ft/s 28.2G 6,218ft 14.6s 12s
OK Loki K960 117.6oz 167ft/s 1,502ft/s 46.2G 6,232ft 14.6s 13s
OK Gorilla K327 120.1oz 93ft/s 912ft/s 19.6G 6,298ft 16.1s 11s
OK AeroTech K1275 126.1oz 159ft/s 1,579ft/s 44.2G 6,338ft 14.5s 13s
OK AMW K580 120.3oz 118ft/s 1,210ft/s 31.3G 6,443ft 15.4s 12s
OK AeroTech K828 134.4oz 134ft/s 1,449ft/s 34.1G 6,483ft 15.0s 13s
OK Cesaroni K650 116.3oz 122ft/s 1,348ft/s 37.1G 6,504ft 14.9s 11s
OK Cesaroni K635 118.4oz 108ft/s 1,328ft/s 22.6G 6,522ft 15.1s 12s
OK Cesaroni K675 124.4oz 107ft/s 1,335ft/s 25.2G 6,555ft 15.3s 12s
OK Cesaroni K780 116.0oz 128ft/s 1,501ft/s 30.0G 6,560ft 14.7s 12s
OK Cesaroni K1440 122.8oz 176ft/s 1,796ft/s 54.7G 6,661ft 14.5s 13s
OK Cesaroni K160 107.9oz 65ft/s 724ft/s 7.8G 6,858ft 18.6s 9s
OK Loki K527 125.6oz 105ft/s 1,236ft/s 20.8G 6,865ft 16.1s 12s
OK Cesaroni K490 121.4oz 95ft/s 1,196ft/s 16.5G 6,868ft 16.0s 12s
OK Loki K250 119.2oz 96ft/s 848ft/s 23.2G 6,877ft 17.5s 11s
OK Cesaroni K570 115.4oz 124ft/s 1,273ft/s 27.0G 6,894ft 15.5s 12s
OK Cesaroni K600 122.7oz 108ft/s 1,321ft/s 21.9G 6,914ft 15.6s 12s
OK AeroTech K700 127.8oz 126ft/s 1,374ft/s 29.1G 6,992ft 15.3s 12s
OK Cesaroni K750 128.6oz 113ft/s 1,453ft/s 26.0G 7,003ft 15.4s 12s
OK Cesaroni K820 125.9oz 135ft/s 1,524ft/s 46.3G 7,157ft 15.4s 12s
OK Cesaroni K711 133.5oz 118ft/s 1,396ft/s 39.8G 7,224ft 15.8s 12s
OK AeroTech K480 129.3oz 110ft/s 1,273ft/s 24.4G 7,385ft 16.1s 11s
OK Cesaroni K660 124.7oz 133ft/s 1,431ft/s 30.3G 7,474ft 15.8s 12s
OK AeroTech K375 130.3oz 136ft/s 1,071ft/s 35.6G 7,713ft 16.9s 11s
OK Cesaroni K590 126.3oz 153ft/s 1,226ft/s 50.7G 7,749ft 16.2s 12s
OK Cesaroni K261 124.1oz 71ft/s 934ft/s 9.3G 7,790ft 18.4s 9s
OK AeroTech K270 130.1oz 77ft/s 913ft/s 10.8G 7,888ft 18.7s 10s
OK Cesaroni K260 128.2oz 78ft/s 971ft/s 11.1G 8,511ft 19.0s 10s
warningsD AMW K590 116.6oz 18:1 thrust/weight ratio (no data)
warningsD Gorilla K695 108.8oz 23:1 thrust/weight ratio (no data)
warningsD Gorilla K828 120.8oz 25:1 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.

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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