Motor Guide Results

Here is your handy guide to the motors that might work with your rocket. We found 79 motors that fit and appear to have enough thrust (706 motors didn't fit, 24 motors failed safety checks). 101 motor had thrust curves available and 179 flight simulations were performed. Browse the motors that did and didn't work right here or download the results as a spreadsheet.

The Rocket

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
	AeroTech I599	13.13lb	88ft/s	203ft/s	12.1G	579ft	6.1s	5s
	Cesaroni I445	13.27lb	68ft/s	223ft/s	8.0G	721ft	6.9s	6s
	AeroTech J250	13.56lb	53ft/s	262ft/s	4.6G	1,227ft	9.3s	6s
	AeroTech J315	13.88lb	55ft/s	293ft/s	5.1G	1,324ft	9.5s	7s
	Cesaroni J1055	13.70lb	105ft/s	365ft/s	17.5G	1,360ft	8.8s	8s
	AeroTech J180	13.78lb	52ft/s	252ft/s	4.3G	1,400ft	10.2s	5s
	AeroTech J275	13.91lb	50ft/s	293ft/s	4.4G	1,496ft	10.3s	7s
	Gorilla J365	14.65lb	49ft/s	337ft/s	6.6G	1,496ft	10.0s	8s
	Cesaroni J293	13.85lb	51ft/s	316ft/s	4.8G	1,502ft	10.2s	7s
	Cesaroni J430	13.76lb	64ft/s	350ft/s	7.5G	1,517ft	9.7s	8s
	AeroTech J460	13.74lb	70ft/s	358ft/s	8.0G	1,581ft	9.8s	8s
	AeroTech J1299	13.84lb	119ft/s	420ft/s	22.8G	1,608ft	9.3s	9s
	Gorilla J167	14.68lb	52ft/s	248ft/s	4.7G	1,659ft	11.6s	6s
	AMW J1365	14.47lb	115ft/s	442ft/s	23.1G	1,736ft	9.6s	9s
	AMW J400	15.05lb	55ft/s	370ft/s	6.0G	1,744ft	10.6s	8s
	Loki J350	14.78lb	54ft/s	368ft/s	5.8G	1,755ft	10.7s	8s
	AMW J475	15.11lb	62ft/s	405ft/s	8.1G	1,882ft	10.7s	9s
	Cesaroni J360	14.43lb	54ft/s	384ft/s	7.4G	1,886ft	11.0s	8s
	Gorilla J395	14.56lb	55ft/s	398ft/s	6.0G	1,922ft	11.0s	8s
	Cesaroni J380	14.85lb	54ft/s	397ft/s	5.4G	1,924ft	11.1s	8s
	Gorilla J465	14.61lb	61ft/s	416ft/s	9.0G	1,940ft	10.8s	9s
	AeroTech J450	14.70lb	61ft/s	417ft/s	7.2G	1,975ft	11.0s	9s
	AMW J395	14.80lb	60ft/s	399ft/s	6.1G	2,007ft	11.2s	8s
	Gorilla J485	14.62lb	64ft/s	432ft/s	7.8G	2,023ft	11.0s	9s
	AeroTech J1799	14.45lb	140ft/s	519ft/s	32.2G	2,033ft	10.1s	10s
	AMW J325	14.71lb	64ft/s	369ft/s	7.3G	2,041ft	11.4s	8s
	Cesaroni J1520	14.26lb	125ft/s	518ft/s	25.2G	2,047ft	10.2s	10s
	Gorilla J450	15.21lb	59ft/s	423ft/s	7.9G	2,048ft	11.3s	9s
	Gorilla J535	14.70lb	74ft/s	452ft/s	9.4G	2,099ft	10.9s	9s
	AMW J440	14.71lb	83ft/s	436ft/s	11.3G	2,100ft	10.9s	9s
	Loki J525	14.73lb	70ft/s	457ft/s	8.8G	2,108ft	11.0s	9s
	AeroTech J401	14.01lb	63ft/s	432ft/s	6.7G	2,153ft	11.3s	9s
	Loki J820	14.67lb	96ft/s	488ft/s	14.9G	2,159ft	10.7s	9s
	Loki J175	14.76lb	54ft/s	310ft/s	5.4G	2,164ft	12.6s	6s
	AeroTech J540	14.39lb	77ft/s	461ft/s	9.5G	2,199ft	11.1s	9s
	AMW K1720	14.98lb	131ft/s	548ft/s	28.4G	2,209ft	10.5s	10s
	Cesaroni J355	14.59lb	58ft/s	417ft/s	5.7G	2,260ft	11.9s	9s
	AMW J745	14.69lb	88ft/s	505ft/s	12.3G	2,276ft	11.1s	9s
	Loki J300	14.90lb	55ft/s	389ft/s	5.1G	2,281ft	12.3s	8s
	AMW J475	15.29lb	66ft/s	448ft/s	7.6G	2,289ft	11.6s	8s
	Cesaroni J295	14.47lb	59ft/s	388ft/s	5.8G	2,300ft	12.2s	8s
	Gorilla K222	15.52lb	57ft/s	327ft/s	5.1G	2,400ft	13.3s	7s
	AeroTech J800	14.39lb	89ft/s	524ft/s	13.8G	2,420ft	11.3s	9s
	AeroTech J415	14.58lb	63ft/s	457ft/s	7.3G	2,430ft	11.9s	9s
	Cesaroni J449	14.47lb	65ft/s	480ft/s	7.7G	2,434ft	11.9s	9s
	Cesaroni J760	14.37lb	89ft/s	542ft/s	13.1G	2,441ft	11.3s	10s
	AeroTech K456	15.27lb	61ft/s	473ft/s	6.6G	2,448ft	12.0s	9s
	Cesaroni K360	14.72lb	55ft/s	450ft/s	5.0G	2,455ft	12.4s	9s
	AMW K665	15.83lb	75ft/s	519ft/s	10.5G	2,479ft	11.6s	10s
	AeroTech K400	14.63lb	67ft/s	461ft/s	7.3G	2,523ft	12.2s	9s
	Gorilla K520	15.18lb	64ft/s	512ft/s	7.7G	2,577ft	12.2s	10s
	Cesaroni K454	15.07lb	62ft/s	490ft/s	7.2G	2,588ft	12.3s	9s
	Gorilla K555	15.48lb	67ft/s	523ft/s	8.3G	2,591ft	12.1s	10s
	AeroTech K2050	14.85lb	139ft/s	649ft/s	31.5G	2,604ft	11.1s	10s
	Gorilla K630	15.44lb	73ft/s	542ft/s	10.5G	2,631ft	11.9s	10s
	Cesaroni K2045	14.84lb	140ft/s	665ft/s	32.7G	2,634ft	11.2s	10s
	Cesaroni K530	15.62lb	64ft/s	524ft/s	7.2G	2,637ft	12.3s	10s
	KBA K700	15.31lb	82ft/s	576ft/s	11.9G	2,678ft	11.8s	10s
	AMW K535	15.44lb	70ft/s	519ft/s	8.2G	2,693ft	12.3s	10s
	AeroTech K535	14.79lb	74ft/s	522ft/s	8.7G	2,735ft	12.3s	9s
	AeroTech K513	15.63lb	68ft/s	535ft/s	8.2G	2,736ft	12.3s	10s
	AeroTech K695	15.28lb	81ft/s	574ft/s	12.4G	2,781ft	12.0s	10s
	AMW K455	15.32lb	75ft/s	496ft/s	10.4G	2,804ft	12.5s	9s
	AMW K935	15.32lb	96ft/s	631ft/s	14.8G	2,909ft	12.0s	10s
	AeroTech K1100	14.95lb	106ft/s	651ft/s	19.2G	2,951ft	12.0s	10s
	Cesaroni K500	15.25lb	68ft/s	551ft/s	7.8G	3,008ft	12.9s	10s
	AeroTech K550	15.28lb	76ft/s	552ft/s	10.7G	3,024ft	12.7s	9s
	AeroTech K540	14.81lb	79ft/s	567ft/s	12.0G	3,026ft	12.5s	9s
	Cesaroni K400	15.42lb	61ft/s	509ft/s	6.0G	3,039ft	13.4s	9s
	Cesaroni K940	15.01lb	94ft/s	666ft/s	15.6G	3,042ft	12.2s	10s
	Cesaroni K445	15.08lb	73ft/s	533ft/s	8.9G	3,130ft	13.1s	9s
	Cesaroni K630	15.11lb	80ft/s	617ft/s	10.8G	3,152ft	12.8s	10s
	Cesaroni K520	15.47lb	69ft/s	580ft/s	7.9G	3,212ft	13.2s	10s
	AeroTech K805	15.40lb	84ft/s	653ft/s	12.0G	3,213ft	12.7s	10s
	AeroTech K1103	15.22lb	114ft/s	724ft/s	22.8G	3,283ft	12.4s	11s
	Cesaroni K740	15.24lb	87ft/s	680ft/s	11.8G	3,421ft	12.9s	10s
	Cesaroni K1200	15.60lb	104ft/s	790ft/s	18.8G	3,553ft	12.7s	11s
D	AMW K590	15.79lb	8:1 thrust/weight ratio (no data)
D	Gorilla K695	15.30lb	10:1 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
G	AeroTech I117	speed at end of launch guide too slow (29ft/s)
G	Cesaroni I140	speed at end of launch guide too slow (32ft/s)
G	AeroTech I215	speed at end of launch guide too slow (46ft/s)
G	AeroTech I229	speed at end of launch guide too slow (47ft/s)
G	AeroTech I115	speed at end of launch guide too slow (30ft/s)
G	AeroTech I170	speed at end of launch guide too slow (39ft/s)
G	Cesaroni I150	speed at end of launch guide too slow (35ft/s)
G	Cesaroni I218	speed at end of launch guide too slow (46ft/s)
G	Cesaroni I120	speed at end of launch guide too slow (30ft/s)
G	Cesaroni I165	speed at end of launch guide too slow (37ft/s)
G	Cesaroni I100	speed at end of launch guide too slow (41ft/s)
G	AeroTech I65	speed at end of launch guide too slow (34ft/s)
G	Cesaroni J250	speed at end of launch guide too slow (43ft/s)
G	Cesaroni J145	speed at end of launch guide too slow (44ft/s)
G	AeroTech J90	speed at end of launch guide too slow (32ft/s)
G	Cesaroni J280	speed at end of launch guide too slow (48ft/s)
G	AeroTech J250	speed at end of launch guide too slow (44ft/s)
G	Cesaroni J240	speed at end of launch guide too slow (47ft/s)
G	Cesaroni J210	speed at end of launch guide too slow (47ft/s)
G	Cesaroni J244	speed at end of launch guide too slow (44ft/s)
G	AeroTech J135	speed at end of launch guide too slow (40ft/s)
G	Cesaroni J140	speed at end of launch guide too slow (37ft/s)
G	AeroTech K185	speed at end of launch guide too slow (47ft/s)
G	Cesaroni K160	speed at end of launch guide too slow (42ft/s)

G These simulations were run with a launch guide length of 10ft (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.

		Download full details of the simulation runs with the various motors: that worked, that failed, or all of them.
		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).