Motor Guide Results

Here is your handy guide to the motors that might work with your rocket. We found 177 motors that fit and appear to have enough thrust (620 motors didn't fit, 5 motors failed safety checks). 179 motor had thrust curves available and 324 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 I215	6.26lb	20m/s	124m/s	8.4G	754m	12.9s	11s
	AeroTech I170	6.26lb	17m/s	121m/s	6.6G	766m	13.2s	11s
	AeroTech I229	6.23lb	19m/s	131m/s	9.0G	819m	13.2s	12s
	AeroTech I599	6.23lb	35m/s	141m/s	26.9G	827m	12.7s	12s
	Cesaroni I150	6.36lb	15m/s	131m/s	5.2G	924m	14.7s	11s
	Cesaroni I445	6.37lb	26m/s	158m/s	18.2G	1,026m	14.2s	13s
	Cesaroni I218	6.38lb	19m/s	149m/s	8.4G	1,042m	14.9s	13s
	Contrail J245	8.52lb	20m/s	144m/s	10.6G	1,079m	15.3s	13s
	Cesaroni I165	6.41lb	16m/s	145m/s	5.7G	1,085m	15.6s	12s
	Hypertek J115	7.93lb	16m/s	127m/s	5.7G	1,175m	17.0s	10s
	Contrail J355	8.55lb	24m/s	162m/s	13.7G	1,197m	15.8s	14s
	Cesaroni I100	6.88lb	18m/s	128m/s	9.0G	1,289m	17.6s	9s
	Contrail J292	8.50lb	24m/s	161m/s	13.6G	1,305m	16.6s	14s
	Hypertek J250	7.95lb	22m/s	162m/s	10.6G	1,323m	16.6s	14s
	Hypertek J170	7.93lb	20m/s	153m/s	8.9G	1,374m	17.4s	13s
	AeroTech I65	6.76lb	15m/s	136m/s	5.5G	1,408m	18.7s	10s
	Hypertek J120	7.95lb	17m/s	143m/s	6.4G	1,408m	18.3s	11s
	Cesaroni J250	6.93lb	17m/s	194m/s	8.5G	1,551m	17.9s	15s
	Cesaroni J145	6.95lb	18m/s	166m/s	14.7G	1,569m	18.4s	14s
	AeroTech J250	7.10lb	18m/s	198m/s	9.1G	1,609m	18.1s	15s
	Hypertek J270	7.96lb	24m/s	185m/s	13.0G	1,626m	18.1s	15s
	Cesaroni J280	7.20lb	19m/s	204m/s	9.6G	1,627m	18.1s	16s
	Hypertek J190	7.95lb	21m/s	177m/s	9.8G	1,691m	19.0s	14s
	AeroTech J250	6.66lb	22m/s	204m/s	10.5G	1,702m	18.3s	15s
	AeroTech J315	6.98lb	22m/s	216m/s	11.5G	1,788m	18.7s	16s
	Cesaroni J1055	6.80lb	41m/s	242m/s	38.3G	1,808m	17.9s	17s
	AeroTech J180	6.88lb	21m/s	200m/s	9.7G	1,900m	19.5s	15s
	Gorilla J365	7.75lb	18m/s	230m/s	14.2G	1,927m	19.4s	17s
	Cesaroni J240	7.03lb	19m/s	222m/s	8.6G	1,932m	19.6s	16s
	Cesaroni J210	6.96lb	19m/s	210m/s	9.5G	1,981m	20.2s	16s
	AeroTech J275	7.01lb	20m/s	225m/s	10.2G	2,007m	19.8s	16s
	Cesaroni J430	6.86lb	25m/s	248m/s	16.1G	2,025m	19.3s	17s
	Cesaroni J293	6.95lb	20m/s	237m/s	10.5G	2,029m	19.8s	17s
	Cesaroni J244	7.11lb	18m/s	231m/s	7.7G	2,043m	20.2s	17s
	AeroTech J460	6.84lb	27m/s	254m/s	17.5G	2,094m	19.5s	17s
	AeroTech J1299	6.94lb	44m/s	275m/s	48.3G	2,109m	19.0s	18s
	Gorilla J167	7.78lb	20m/s	200m/s	9.8G	2,148m	21.2s	15s
	AMW J400	8.15lb	21m/s	253m/s	13.3G	2,193m	20.4s	18s
	AMW J1365	7.57lb	43m/s	278m/s	47.0G	2,207m	19.5s	19s
	Loki J350	7.88lb	21m/s	254m/s	12.5G	2,226m	20.5s	18s
	AMW J475	8.21lb	24m/s	271m/s	17.0G	2,343m	20.7s	19s
	Cesaroni J360	7.53lb	21m/s	275m/s	15.2G	2,430m	21.2s	18s
	Cesaroni J380	7.95lb	21m/s	279m/s	12.4G	2,451m	21.3s	19s
	Gorilla J395	7.66lb	21m/s	279m/s	13.1G	2,468m	21.4s	19s
	Gorilla J465	7.71lb	23m/s	285m/s	19.4G	2,474m	21.1s	19s
	AeroTech J135	7.62lb	16m/s	222m/s	6.8G	2,477m	22.7s	15s
	AeroTech J450	7.80lb	23m/s	284m/s	15.2G	2,504m	21.4s	19s
	AMW J395	7.90lb	23m/s	278m/s	12.6G	2,529m	21.6s	19s
	Gorilla J450	8.31lb	21m/s	283m/s	16.2G	2,548m	21.7s	19s
	AMW J325	7.81lb	25m/s	267m/s	14.6G	2,558m	21.8s	18s
	Gorilla J485	7.72lb	24m/s	296m/s	16.5G	2,579m	21.5s	19s
	AeroTech J1799	7.55lb	49m/s	328m/s	63.9G	2,589m	20.6s	20s
	AMW J440	7.81lb	32m/s	293m/s	22.2G	2,623m	21.4s	19s
	Gorilla J535	7.80lb	30m/s	303m/s	18.6G	2,635m	21.4s	19s
	Cesaroni J1520	7.36lb	45m/s	334m/s	54.4G	2,639m	20.8s	20s
	Loki J525	7.83lb	28m/s	308m/s	19.0G	2,662m	21.6s	20s
	Loki J820	7.77lb	36m/s	320m/s	31.0G	2,709m	21.3s	20s
	Loki J175	7.86lb	21m/s	243m/s	11.1G	2,718m	23.1s	17s
	AMW K1720	8.08lb	48m/s	337m/s	56.6G	2,772m	21.4s	21s
	AeroTech J401	7.11lb	25m/s	314m/s	14.4G	2,785m	22.0s	19s
	AeroTech J540	7.49lb	29m/s	323m/s	19.8G	2,788m	21.7s	20s
	AMW J475	8.39lb	25m/s	299m/s	14.8G	2,792m	22.4s	19s
	Cesaroni J140	7.92lb	15m/s	228m/s	5.2G	2,833m	24.8s	15s
	Loki J300	8.00lb	22m/s	286m/s	10.4G	2,848m	23.1s	19s
	Cesaroni J355	7.69lb	23m/s	306m/s	12.0G	2,860m	22.7s	19s
	AMW J745	7.79lb	34m/s	333m/s	24.8G	2,870m	22.0s	20s
	Gorilla K222	8.62lb	21m/s	251m/s	10.1G	2,907m	24.0s	17s
	Cesaroni J295	7.57lb	23m/s	295m/s	12.0G	2,907m	23.0s	19s
	AMW K665	8.93lb	27m/s	336m/s	21.7G	3,013m	22.7s	21s
	AeroTech K456	8.37lb	23m/s	327m/s	13.4G	3,016m	23.0s	20s
	AeroTech J415	7.68lb	24m/s	328m/s	15.5G	3,044m	22.9s	20s
	AeroTech J800	7.49lb	35m/s	357m/s	27.5G	3,056m	22.3s	20s
	Cesaroni J449	7.57lb	26m/s	341m/s	15.7G	3,081m	22.9s	20s
	Cesaroni K360	7.82lb	22m/s	329m/s	11.2G	3,098m	23.4s	20s
	Cesaroni J760	7.47lb	33m/s	367m/s	26.1G	3,106m	22.5s	21s
	AeroTech K400	7.73lb	26m/s	329m/s	14.7G	3,164m	23.5s	20s
	Gorilla K555	8.58lb	24m/s	347m/s	16.9G	3,193m	23.5s	21s
	AeroTech K185	8.26lb	18m/s	270m/s	8.4G	3,195m	24.8s	17s
	Cesaroni K454	8.17lb	24m/s	343m/s	14.3G	3,202m	23.5s	20s
	Gorilla K520	8.28lb	25m/s	349m/s	16.3G	3,205m	23.5s	21s
	Gorilla K533	8.88lb	24m/s	343m/s	17.5G	3,214m	23.5s	21s
	Cesaroni K530	8.72lb	24m/s	358m/s	16.1G	3,236m	23.5s	21s
	Gorilla K630	8.54lb	28m/s	356m/s	21.4G	3,241m	23.4s	21s
	AeroTech K2050	7.95lb	50m/s	407m/s	63.5G	3,294m	22.6s	22s
	AMW K535	8.54lb	26m/s	352m/s	16.2G	3,302m	23.8s	21s
	KBA K700	8.41lb	31m/s	375m/s	25.1G	3,323m	23.4s	22s
	AeroTech K513	8.73lb	26m/s	362m/s	17.2G	3,329m	23.7s	21s
	Cesaroni K2045	7.94lb	53m/s	417m/s	68.1G	3,338m	22.6s	22s
	AeroTech K535	7.89lb	28m/s	369m/s	17.4G	3,389m	23.6s	21s
	AMW K610	8.99lb	27m/s	359m/s	17.7G	3,405m	24.0s	21s
	AMW K455	8.42lb	29m/s	346m/s	19.7G	3,415m	24.1s	21s
	AeroTech K695	8.38lb	30m/s	386m/s	24.1G	3,418m	23.5s	21s
	Loki K690	10.39lb	25m/s	376m/s	18.7G	3,524m	24.4s	22s
	AMW K700	9.70lb	27m/s	381m/s	20.7G	3,553m	24.3s	22s
	Cesaroni K160	8.35lb	17m/s	264m/s	6.4G	3,597m	27.0s	17s
	Gorilla K327	9.11lb	24m/s	318m/s	16.2G	3,600m	25.2s	20s
	AMW K935	8.42lb	36m/s	408m/s	28.9G	3,608m	23.9s	22s
	AeroTech K550	8.38lb	29m/s	384m/s	21.5G	3,668m	24.4s	21s
	AeroTech K1100	8.05lb	40m/s	431m/s	36.5G	3,669m	23.7s	22s
	AMW K855	9.78lb	30m/s	402m/s	25.2G	3,683m	24.5s	22s
	Cesaroni K500	8.35lb	25m/s	392m/s	15.7G	3,687m	24.7s	21s
	AeroTech K540	7.91lb	32m/s	404m/s	23.4G	3,692m	24.1s	21s
	Cesaroni K400	8.52lb	23m/s	372m/s	11.6G	3,698m	25.2s	21s
	Cesaroni K515	8.75lb	26m/s	389m/s	16.4G	3,735m	24.8s	22s
	Cesaroni K940	8.11lb	37m/s	443m/s	29.7G	3,793m	24.1s	22s
	Gorilla K700	8.88lb	28m/s	411m/s	20.2G	3,801m	24.9s	23s
	Cesaroni K445	8.18lb	28m/s	387m/s	17.3G	3,813m	25.0s	21s
	Cesaroni K650	9.49lb	26m/s	417m/s	18.6G	3,817m	24.9s	22s
	Loki K250	9.05lb	25m/s	313m/s	18.9G	3,822m	26.7s	20s
	Gorilla K763	9.05lb	29m/s	421m/s	21.8G	3,843m	24.9s	23s
	Cesaroni K630	8.21lb	29m/s	431m/s	20.7G	3,863m	24.6s	22s
	Cesaroni K520	8.57lb	26m/s	410m/s	15.2G	3,909m	25.2s	22s
	Gorilla K805	9.01lb	30m/s	427m/s	28.1G	3,915m	24.9s	23s
	AMW K710	9.09lb	31m/s	408m/s	21.0G	3,925m	25.1s	22s
	AeroTech K805	8.50lb	32m/s	441m/s	23.6G	3,956m	24.8s	23s
	AMW K670	9.26lb	30m/s	414m/s	19.4G	3,956m	25.3s	23s
	AeroTech K990	9.75lb	31m/s	436m/s	26.1G	3,971m	25.1s	23s
	AeroTech K850	9.60lb	32m/s	443m/s	26.7G	3,987m	25.0s	23s
	AMW K580	9.12lb	31m/s	406m/s	25.6G	4,066m	25.6s	22s
	AeroTech K1103	8.32lb	41m/s	476m/s	42.6G	4,071m	24.6s	23s
	Cesaroni K740	8.34lb	33m/s	468m/s	23.3G	4,211m	25.3s	23s
	AMW K1250	9.10lb	42m/s	473m/s	38.9G	4,211m	25.2s	24s
	Loki K960	8.95lb	42m/s	470m/s	37.7G	4,243m	25.3s	23s
	Cesaroni K675	9.38lb	28m/s	450m/s	20.7G	4,304m	26.0s	23s
	Loki K527	9.45lb	28m/s	420m/s	17.1G	4,304m	26.5s	22s
	Cesaroni K650	8.87lb	30m/s	462m/s	30.2G	4,319m	25.7s	22s
	Gorilla K980	10.52lb	33m/s	447m/s	28.8G	4,322m	26.1s	24s
	Cesaroni K635	9.00lb	28m/s	460m/s	18.9G	4,325m	25.9s	23s
	AeroTech K828	10.00lb	34m/s	467m/s	28.5G	4,341m	25.8s	23s
	Cesaroni K490	9.19lb	25m/s	436m/s	14.1G	4,376m	26.6s	23s
	Cesaroni K1200	8.70lb	39m/s	518m/s	35.8G	4,394m	25.3s	24s
	AeroTech K1275	9.48lb	41m/s	501m/s	36.6G	4,411m	25.5s	24s
	Cesaroni K261	9.36lb	19m/s	355m/s	7.8G	4,465m	28.4s	19s
	AeroTech K270	9.73lb	20m/s	338m/s	8.9G	4,468m	28.5s	20s
	AMW K1075	10.92lb	32m/s	462m/s	27.5G	4,517m	26.7s	25s
	Cesaroni K570	8.81lb	32m/s	458m/s	21.9G	4,526m	26.3s	23s
	Cesaroni K780	8.85lb	34m/s	509m/s	24.4G	4,546m	25.9s	23s
	Cesaroni K600	9.27lb	29m/s	468m/s	17.9G	4,557m	26.5s	23s
	AeroTech K700	9.59lb	33m/s	478m/s	24.5G	4,669m	26.5s	23s
	AeroTech K375	9.74lb	37m/s	410m/s	30.4G	4,710m	27.4s	22s
	Cesaroni K815	9.94lb	29m/s	504m/s	26.2G	4,727m	26.7s	24s
	AeroTech K480	9.68lb	30m/s	454m/s	20.2G	4,742m	27.1s	22s
	Cesaroni K750	9.63lb	31m/s	503m/s	22.0G	4,756m	26.6s	23s
	Gorilla K1075	10.70lb	32m/s	503m/s	27.9G	4,821m	27.1s	25s
	Cesaroni K711	9.95lb	32m/s	495m/s	33.3G	4,842m	27.0s	24s
	KBA K1750	10.75lb	42m/s	545m/s	51.0G	4,844m	26.7s	25s
	Cesaroni K1440	9.27lb	44m/s	571m/s	45.9G	4,857m	26.2s	25s
	Loki K830	10.39lb	26m/s	526m/s	27.6G	4,876m	27.3s	25s
	Cesaroni K820	9.47lb	34m/s	518m/s	38.3G	4,913m	26.8s	24s
	KBA K750	10.91lb	32m/s	483m/s	23.4G	4,939m	27.6s	24s
	Gorilla K470	10.23lb	30m/s	432m/s	22.6G	4,960m	27.8s	23s
	Cesaroni K260	9.61lb	20m/s	376m/s	9.2G	4,972m	29.4s	21s
	Gorilla K1185	10.70lb	33m/s	530m/s	30.8G	4,982m	27.4s	25s
	AMW K1130	10.77lb	36m/s	519m/s	31.4G	5,012m	27.4s	25s
	Cesaroni K590	9.50lb	42m/s	472m/s	42.0G	5,040m	27.5s	23s
	Cesaroni K660	9.40lb	33m/s	509m/s	24.9G	5,046m	27.3s	24s
	AeroTech K1050	9.96lb	38m/s	549m/s	32.3G	5,055m	27.1s	25s
	AMW L1276	11.63lb	34m/s	527m/s	31.2G	5,164m	28.0s	26s
	Loki K350	10.70lb	31m/s	402m/s	24.7G	5,179m	29.5s	23s
	AeroTech L1090	10.46lb	36m/s	545m/s	27.5G	5,237m	27.7s	25s
	AMW L985	10.77lb	36m/s	526m/s	29.7G	5,252m	28.0s	25s
	AeroTech L1000	9.94lb	36m/s	571m/s	29.0G	5,260m	27.3s	24s
	KBA L2300	10.90lb	49m/s	581m/s	65.5G	5,273m	27.6s	26s
	Cesaroni K300	10.10lb	23m/s	406m/s	11.1G	5,352m	30.0s	22s
	Cesaroni L1030	10.25lb	33m/s	593m/s	32.9G	5,390m	27.6s	25s
	Cesaroni L990	10.03lb	36m/s	574m/s	35.5G	5,392m	27.6s	25s
	AeroTech K250	9.98lb	18m/s	400m/s	9.1G	5,398m	30.4s	20s
	Cesaroni L805	10.62lb	33m/s	550m/s	30.3G	5,443m	28.1s	24s
	Loki L1400	10.70lb	38m/s	592m/s	43.7G	5,444m	27.8s	26s
	Cesaroni L730	10.05lb	34m/s	537m/s	26.2G	5,459m	28.1s	24s
	Cesaroni L265	10.57lb	20m/s	394m/s	8.9G	5,502m	31.3s	21s
	Cesaroni L640	10.05lb	39m/s	503m/s	34.0G	5,527m	28.4s	23s
	Cesaroni L935	10.70lb	36m/s	592m/s	31.4G	5,778m	28.5s	25s
	Loki L1040	11.63lb	34m/s	655m/s	27.6G	6,596m	30.2s	27s
D	AMW K590	8.89lb	15:1 thrust/weight ratio (no data)
D	Gorilla K695	8.40lb	19:1 thrust/weight ratio (no data)
D	Gorilla K828	9.15lb	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
G	AeroTech I117	speed at end of launch guide too slow (13m/s)
G	Cesaroni I140	speed at end of launch guide too slow (14m/s)
G	AeroTech I115	speed at end of launch guide too slow (13m/s)
G	Cesaroni I120	speed at end of launch guide too slow (14m/s)
G	AeroTech J90	speed at end of launch guide too slow (13m/s)

G These simulations were run with a launch guide length of 2m (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).