Motor Guide Results

Here is your handy guide to the motors that might work with your rocket. We found 70 motors that fit and appear to have enough thrust (703 motors didn't fit, 38 motors failed safety checks). 108 motor had thrust curves available and 232 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 G339	89.0oz	73ft/s	134ft/s	14.2G	263ft	4.1s	4s
	Cesaroni G185	89.2oz	50ft/s	142ft/s	7.3G	309ft	4.6s	4s
W	AeroTech H283	91.3oz	67ft/s	224ft/s	12.1G	636ft	6.2s	5s
	AeroTech H148	93.5oz	49ft/s	207ft/s	6.4G	664ft	6.7s	5s
	AeroTech H130	91.0oz	58ft/s	202ft/s	9.2G	678ft	6.6s	5s
	AeroTech H669	91.5oz	104ft/s	267ft/s	42.5G	744ft	6.5s	6s
	Loki H125	94.7oz	50ft/s	215ft/s	6.8G	779ft	7.2s	5s
	Loki H144	94.5oz	56ft/s	226ft/s	8.4G	782ft	7.0s	5s
	AeroTech H219	91.8oz	63ft/s	251ft/s	10.5G	792ft	6.9s	6s
	AeroTech H242	91.9oz	55ft/s	252ft/s	8.3G	834ft	7.2s	6s
	Loki H160	94.4oz	61ft/s	247ft/s	10.0G	861ft	7.2s	6s
	Cesaroni H400	92.6oz	75ft/s	295ft/s	16.1G	889ft	7.1s	6s
	Cesaroni H225	89.4oz	58ft/s	300ft/s	9.4G	989ft	7.6s	6s
	AeroTech I218	95.7oz	61ft/s	314ft/s	9.7G	1,127ft	8.1s	7s
	AeroTech H550	94.0oz	96ft/s	360ft/s	23.8G	1,129ft	7.7s	7s
	AeroTech H550	93.7oz	97ft/s	363ft/s	23.9G	1,132ft	7.7s	7s
	AeroTech H170	94.2oz	49ft/s	299ft/s	6.7G	1,135ft	8.4s	6s
W	Cesaroni H565	95.4oz	91ft/s	367ft/s	22.4G	1,145ft	7.8s	7s
	AeroTech H999	94.3oz	127ft/s	382ft/s	60.3G	1,155ft	7.7s	7s
	AeroTech I180	96.2oz	70ft/s	295ft/s	12.5G	1,164ft	8.2s	6s
	AeroTech I161	95.5oz	51ft/s	298ft/s	7.2G	1,186ft	8.5s	6s
	AeroTech I175	94.9oz	58ft/s	302ft/s	8.5G	1,192ft	8.5s	7s
	AeroTech I245	95.5oz	70ft/s	342ft/s	14.5G	1,268ft	8.4s	7s
	AeroTech I225	99.7oz	51ft/s	336ft/s	8.8G	1,269ft	8.6s	7s
	AeroTech I357	94.7oz	69ft/s	357ft/s	13.4G	1,276ft	8.4s	7s
	Cesaroni I212	99.4oz	49ft/s	346ft/s	7.9G	1,289ft	8.7s	7s
	Cesaroni I566	96.2oz	86ft/s	419ft/s	21.9G	1,340ft	8.3s	8s
	Cesaroni I195	97.3oz	52ft/s	361ft/s	7.7G	1,436ft	9.2s	7s
	Cesaroni I345	96.5oz	69ft/s	415ft/s	13.5G	1,452ft	8.8s	8s
	AeroTech I285	100.0oz	66ft/s	398ft/s	12.5G	1,480ft	9.0s	7s
	Cesaroni I170	96.4oz	51ft/s	369ft/s	7.4G	1,482ft	9.3s	7s
	Cesaroni I800	98.7oz	104ft/s	471ft/s	30.3G	1,484ft	8.6s	8s
	Cesaroni I175	98.0oz	48ft/s	361ft/s	6.0G	1,491ft	9.5s	7s
	AeroTech I1299	97.5oz	138ft/s	493ft/s	54.7G	1,515ft	8.5s	8s
	Cesaroni I236	96.7oz	58ft/s	391ft/s	10.6G	1,515ft	9.2s	7s
	AeroTech I305	103.1oz	70ft/s	410ft/s	13.2G	1,558ft	9.1s	7s
	Cesaroni I223	100.0oz	52ft/s	398ft/s	8.1G	1,563ft	9.4s	7s
	AeroTech I211	98.6oz	60ft/s	380ft/s	10.7G	1,566ft	9.3s	7s
	AeroTech I300	98.2oz	72ft/s	418ft/s	16.1G	1,577ft	9.1s	7s
	AeroTech I195	102.8oz	64ft/s	379ft/s	11.6G	1,584ft	9.4s	7s
	Loki I316	101.6oz	82ft/s	435ft/s	16.7G	1,681ft	9.2s	8s
	Cesaroni I287	103.9oz	59ft/s	449ft/s	10.5G	1,726ft	9.6s	8s
	Loki I405	101.8oz	96ft/s	476ft/s	27.4G	1,757ft	9.2s	8s
	Loki I210	101.6oz	70ft/s	409ft/s	14.7G	1,764ft	9.7s	7s
	Cesaroni I285	100.4oz	63ft/s	463ft/s	11.6G	1,824ft	9.8s	8s
	Loki I430	101.6oz	75ft/s	516ft/s	17.8G	1,846ft	9.5s	8s
	Loki I377	102.4oz	87ft/s	480ft/s	22.1G	1,848ft	9.5s	8s
	Cesaroni I255	100.8oz	60ft/s	457ft/s	10.2G	1,853ft	9.9s	8s
	AeroTech I366	102.2oz	79ft/s	499ft/s	16.2G	1,888ft	9.7s	8s
	AeroTech I327	104.8oz	71ft/s	493ft/s	13.8G	1,890ft	9.8s	8s
	Cesaroni I470	100.1oz	81ft/s	541ft/s	19.0G	1,898ft	9.5s	8s
	AMW I297	103.4oz	64ft/s	485ft/s	12.0G	1,900ft	9.9s	8s
	AeroTech I364	106.5oz	69ft/s	488ft/s	12.8G	1,904ft	9.8s	8s
	Cesaroni I303	100.2oz	67ft/s	490ft/s	13.8G	1,925ft	9.9s	8s
	AeroTech I280	104.3oz	63ft/s	488ft/s	10.6G	1,959ft	10.1s	8s
	Cesaroni I242	102.0oz	57ft/s	468ft/s	9.1G	1,966ft	10.3s	8s
	AeroTech I435	100.9oz	96ft/s	547ft/s	25.9G	1,991ft	9.7s	8s
	Cesaroni I350	110.2oz	68ft/s	521ft/s	12.1G	2,036ft	10.1s	8s
	AeroTech I284	102.2oz	77ft/s	516ft/s	16.0G	2,051ft	10.0s	8s
	AeroTech I500	102.9oz	84ft/s	592ft/s	19.1G	2,126ft	9.9s	9s
	AeroTech I600	103.8oz	102ft/s	611ft/s	27.4G	2,155ft	9.9s	9s
	AeroTech I350	104.3oz	74ft/s	583ft/s	15.6G	2,198ft	10.2s	9s
	AeroTech J420	105.5oz	80ft/s	579ft/s	18.0G	2,199ft	10.2s	9s
	AeroTech J350	106.1oz	94ft/s	582ft/s	26.9G	2,212ft	10.1s	9s
	AeroTech J340	103.0oz	78ft/s	568ft/s	20.0G	2,230ft	10.2s	8s
	Cesaroni J285	103.6oz	66ft/s	540ft/s	11.6G	2,251ft	10.6s	8s
	Cesaroni J357	103.8oz	74ft/s	579ft/s	16.8G	2,252ft	10.3s	9s
	AeroTech J425	104.9oz	69ft/s	619ft/s	14.1G	2,293ft	10.4s	9s
	AeroTech J500	105.7oz	94ft/s	644ft/s	25.9G	2,382ft	10.3s	9s
	AeroTech J270	105.2oz	65ft/s	554ft/s	11.2G	2,405ft	10.9s	8s

W Motor total weight unknown, lift-off Weight not accurate.

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 G67	speed at end of launch guide too slow (31ft/s)
G	Loki G69	speed at end of launch guide too slow (33ft/s)
G	AeroTech G61	speed at end of launch guide too slow (29ft/s)
G	Loki G70	speed at end of launch guide too slow (34ft/s)
G	Loki G94	speed at end of launch guide too slow (39ft/s)
G	Cesaroni G69	speed at end of launch guide too slow (28ft/s)
G	Loki G80	speed at end of launch guide too slow (36ft/s)
G	Cesaroni G46	speed at end of launch guide too slow (23ft/s)
G	Cesaroni G79	speed at end of launch guide too slow (28ft/s)
G	Loki G66	speed at end of launch guide too slow (37ft/s)
G	Cesaroni G60	speed at end of launch guide too slow (30ft/s)
G	AeroTech G69	speed at end of launch guide too slow (29ft/s)
G	Cesaroni G58	speed at end of launch guide too slow (23ft/s)
G	Cesaroni G115	speed at end of launch guide too slow (39ft/s)
G	Cesaroni G78	speed at end of launch guide too slow (30ft/s)
G	Cesaroni G50	speed at end of launch guide too slow (21ft/s)
G	AeroTech H73	speed at end of launch guide too slow (28ft/s)
G	Loki H100	speed at end of launch guide too slow (39ft/s)
G	AeroTech H123	speed at end of launch guide too slow (41ft/s)
G	AeroTech H100	speed at end of launch guide too slow (37ft/s)
G	Cesaroni H123	speed at end of launch guide too slow (38ft/s)
G	Loki H90	speed at end of launch guide too slow (42ft/s)
G	Cesaroni H143	speed at end of launch guide too slow (40ft/s)
G	Cesaroni H120	speed at end of launch guide too slow (41ft/s)
G	AeroTech H112	speed at end of launch guide too slow (33ft/s)
G	Cesaroni H110	speed at end of launch guide too slow (36ft/s)
G	Cesaroni H152	speed at end of launch guide too slow (48ft/s)
G	AeroTech H178	speed at end of launch guide too slow (45ft/s)
G	Cesaroni H125	speed at end of launch guide too slow (40ft/s)
G	Cesaroni H100	speed at end of launch guide too slow (37ft/s)
G	AeroTech H45	speed at end of launch guide too slow (29ft/s)
G	AeroTech I140	speed at end of launch guide too slow (46ft/s)
G	Cesaroni I180	speed at end of launch guide too slow (47ft/s)
G	AeroTech I154	speed at end of launch guide too slow (42ft/s)
G	AeroTech I49	speed at end of launch guide too slow (21ft/s)
G	Cesaroni I55	speed at end of launch guide too slow (24ft/s)
G	AeroTech I59	speed at end of launch guide too slow (41ft/s)
G	Loki I110	speed at end of launch guide too slow (44ft/s)

G These simulations were run with a launch guide length of 6ft (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).