Motor Guide Results

Here is your handy guide to the motors that might work with your rocket. We found 96 motors that fit and appear to have enough thrust (684 motors didn't fit, 11 motors failed safety checks). 107 motor had thrust curves available and 231 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
	Loki G69	42.9oz	53ft/s	229ft/s	7.2G	748ft	6.9s	5s
	AeroTech G67	41.5oz	49ft/s	240ft/s	6.8G	769ft	7.1s	5s
	AeroTech G339	40.8oz	112ft/s	303ft/s	32.2G	806ft	6.6s	6s
	Loki G70	43.0oz	53ft/s	240ft/s	7.5G	816ft	7.2s	5s
	Loki G80	43.4oz	56ft/s	250ft/s	8.3G	827ft	7.1s	6s
	Loki G94	42.9oz	60ft/s	267ft/s	10.0G	862ft	7.1s	6s
	Cesaroni G185	41.1oz	76ft/s	328ft/s	16.7G	928ft	7.1s	6s
	Loki G66	43.3oz	56ft/s	262ft/s	8.6G	958ft	7.7s	6s
	Cesaroni G60	41.7oz	48ft/s	280ft/s	6.4G	1,014ft	8.0s	6s
	Cesaroni G115	41.3oz	62ft/s	329ft/s	10.4G	1,038ft	7.6s	6s
	Cesaroni G78	41.4oz	49ft/s	301ft/s	10.3G	1,052ft	7.9s	6s
W	AeroTech H283	43.2oz	99ft/s	478ft/s	26.7G	1,413ft	8.1s	7s
	Loki H100	46.3oz	60ft/s	377ft/s	9.8G	1,414ft	8.7s	7s
	AeroTech H148	45.4oz	72ft/s	435ft/s	14.3G	1,511ft	8.7s	7s
	AeroTech H669	43.3oz	152ft/s	570ft/s	91.0G	1,514ft	8.1s	8s
	AeroTech H130	42.8oz	86ft/s	424ft/s	20.8G	1,515ft	8.5s	7s
	AeroTech H219	43.7oz	91ft/s	527ft/s	23.2G	1,624ft	8.6s	7s
	AeroTech H123	44.2oz	62ft/s	413ft/s	11.1G	1,642ft	9.2s	7s
	AeroTech H100	43.7oz	56ft/s	417ft/s	9.4G	1,652ft	9.3s	7s
	Loki H144	46.3oz	83ft/s	456ft/s	18.3G	1,654ft	8.9s	7s
	Cesaroni H123	44.9oz	56ft/s	470ft/s	10.6G	1,667ft	9.2s	7s
	Cesaroni H143	46.7oz	60ft/s	482ft/s	10.9G	1,681ft	9.2s	7s
	Loki H125	46.5oz	74ft/s	436ft/s	14.9G	1,684ft	9.1s	7s
	Loki H90	46.3oz	61ft/s	397ft/s	10.4G	1,687ft	9.4s	7s
	AeroTech H242	43.8oz	82ft/s	522ft/s	18.4G	1,708ft	8.9s	7s
	Cesaroni H400	44.5oz	104ft/s	619ft/s	34.4G	1,713ft	8.6s	8s
	Loki H160	46.3oz	92ft/s	492ft/s	21.4G	1,741ft	9.0s	7s
	Cesaroni H120	44.9oz	59ft/s	488ft/s	10.8G	1,840ft	9.6s	7s
	AeroTech H112	47.8oz	51ft/s	415ft/s	7.3G	1,857ft	10.1s	7s
	Cesaroni H225	41.3oz	89ft/s	626ft/s	21.5G	1,863ft	8.9s	8s
	Cesaroni H125	44.8oz	59ft/s	513ft/s	10.6G	1,870ft	9.6s	7s
	Cesaroni H110	45.9oz	55ft/s	478ft/s	8.3G	1,892ft	9.8s	7s
	AeroTech H178	45.9oz	68ft/s	572ft/s	14.8G	1,910ft	9.4s	8s
	Cesaroni H152	45.0oz	70ft/s	538ft/s	16.0G	1,916ft	9.5s	8s
	AeroTech H550	45.6oz	140ft/s	741ft/s	50.5G	1,941ft	8.8s	8s
	AeroTech H550	45.8oz	139ft/s	730ft/s	49.9G	1,959ft	8.9s	8s
	AeroTech H999	46.1oz	183ft/s	785ft/s	124.6G	1,960ft	8.8s	8s
W	Cesaroni H565	47.2oz	131ft/s	744ft/s	46.5G	1,977ft	9.0s	8s
	Cesaroni H100	46.0oz	56ft/s	479ft/s	8.3G	2,009ft	10.2s	7s
	AeroTech I218	47.6oz	87ft/s	607ft/s	20.6G	2,046ft	9.5s	8s
	AeroTech H170	46.1oz	75ft/s	582ft/s	14.6G	2,094ft	9.7s	8s
	AeroTech I180	48.0oz	97ft/s	557ft/s	26.2G	2,101ft	9.6s	8s
	AeroTech I161	47.4oz	74ft/s	568ft/s	15.5G	2,161ft	9.8s	8s
	Cesaroni I180	48.3oz	66ft/s	622ft/s	13.8G	2,172ft	9.9s	8s
	AeroTech I245	47.3oz	100ft/s	641ft/s	30.1G	2,172ft	9.5s	8s
	AeroTech I357	46.5oz	104ft/s	687ft/s	28.4G	2,175ft	9.4s	8s
	Cesaroni I566	48.0oz	118ft/s	834ft/s	44.7G	2,189ft	9.3s	9s
	AeroTech I225	51.6oz	74ft/s	630ft/s	17.4G	2,208ft	9.8s	8s
	AeroTech I140	47.0oz	67ft/s	544ft/s	12.6G	2,241ft	10.1s	8s
	Cesaroni I212	51.2oz	73ft/s	653ft/s	15.5G	2,247ft	10.0s	8s
	Cesaroni I800	50.6oz	143ft/s	923ft/s	60.0G	2,322ft	9.4s	9s
	AeroTech I1299	49.3oz	197ft/s	976ft/s	109.6G	2,323ft	9.3s	9s
	Cesaroni I345	48.4oz	102ft/s	790ft/s	28.0G	2,368ft	9.7s	9s
	AeroTech I285	51.8oz	92ft/s	731ft/s	25.2G	2,425ft	10.0s	8s
	Cesaroni I195	49.2oz	71ft/s	666ft/s	16.3G	2,444ft	10.3s	8s
	AeroTech I154	51.8oz	60ft/s	535ft/s	10.6G	2,466ft	10.9s	7s
	AeroTech I305	54.9oz	91ft/s	737ft/s	25.7G	2,474ft	10.0s	8s
	Cesaroni I236	48.6oz	85ft/s	725ft/s	22.1G	2,490ft	10.1s	8s
	Cesaroni I170	48.3oz	74ft/s	683ft/s	15.7G	2,505ft	10.3s	8s
	AeroTech I300	50.0oz	104ft/s	763ft/s	32.5G	2,517ft	9.9s	8s
	Cesaroni I175	49.9oz	71ft/s	661ft/s	12.6G	2,534ft	10.5s	8s
	AeroTech I211	50.5oz	88ft/s	681ft/s	21.8G	2,553ft	10.2s	8s
	Cesaroni I223	51.9oz	73ft/s	726ft/s	16.6G	2,555ft	10.3s	8s
	AeroTech I195	54.6oz	88ft/s	671ft/s	22.8G	2,581ft	10.4s	8s
	Loki I316	53.5oz	108ft/s	772ft/s	32.5G	2,635ft	10.1s	9s
	Loki I405	53.6oz	142ft/s	848ft/s	53.1G	2,670ft	10.0s	9s
	Cesaroni I287	55.8oz	85ft/s	798ft/s	19.8G	2,697ft	10.4s	9s
	Loki I210	53.5oz	99ft/s	715ft/s	28.8G	2,797ft	10.5s	8s
	Loki I430	53.5oz	109ft/s	930ft/s	34.8G	2,798ft	10.3s	9s
	Cesaroni I470	51.9oz	115ft/s	980ft/s	37.7G	2,804ft	10.1s	9s
	Loki I377	54.2oz	120ft/s	838ft/s	42.7G	2,805ft	10.3s	9s
	Cesaroni I285	52.3oz	89ft/s	817ft/s	23.3G	2,808ft	10.5s	9s
	AeroTech I366	54.0oz	107ft/s	872ft/s	31.7G	2,828ft	10.3s	9s
	AeroTech I327	56.6oz	99ft/s	866ft/s	26.5G	2,846ft	10.4s	9s
	AeroTech I364	58.4oz	95ft/s	843ft/s	24.1G	2,856ft	10.5s	9s
	Cesaroni I255	52.7oz	83ft/s	800ft/s	20.5G	2,866ft	10.6s	9s
	AMW I297	55.3oz	90ft/s	848ft/s	23.3G	2,880ft	10.5s	9s
	AeroTech I435	52.7oz	135ft/s	965ft/s	50.7G	2,895ft	10.1s	9s
	Cesaroni I303	52.1oz	98ft/s	862ft/s	27.6G	2,904ft	10.5s	9s
W	Loki I110	55.2oz	64ft/s	590ft/s	16.2G	2,934ft	11.6s	8s
	AeroTech I280	56.2oz	84ft/s	846ft/s	20.6G	2,958ft	10.7s	9s
	Cesaroni I242	53.8oz	81ft/s	804ft/s	18.1G	3,012ft	10.9s	9s
	AeroTech I284	54.0oz	105ft/s	882ft/s	30.9G	3,013ft	10.5s	9s
	AeroTech I500	54.8oz	119ft/s	1,044ft/s	36.9G	3,039ft	10.4s	9s
	Cesaroni I350	62.0oz	91ft/s	888ft/s	22.3G	3,041ft	10.9s	9s
	AeroTech I600	55.7oz	132ft/s	1,068ft/s	52.2G	3,046ft	10.3s	9s
	AeroTech J350	57.9oz	129ft/s	984ft/s	50.2G	3,148ft	10.5s	9s
	AeroTech I350	56.2oz	99ft/s	995ft/s	29.6G	3,152ft	10.6s	9s
	AeroTech J420	57.4oz	110ft/s	980ft/s	34.1G	3,162ft	10.7s	9s
	AeroTech J340	54.8oz	112ft/s	960ft/s	38.5G	3,183ft	10.5s	8s
	Cesaroni J357	55.6oz	107ft/s	980ft/s	32.3G	3,232ft	10.7s	9s
	AeroTech J425	56.7oz	94ft/s	1,058ft/s	26.5G	3,256ft	10.7s	9s
	Cesaroni J285	55.4oz	93ft/s	909ft/s	22.3G	3,297ft	11.1s	9s
	AeroTech J500	57.5oz	136ft/s	1,079ft/s	48.7G	3,314ft	10.6s	9s
	AeroTech I59	51.6oz	61ft/s	437ft/s	10.4G	3,443ft	14.2s	6s
	AeroTech J270	57.1oz	86ft/s	920ft/s	21.6G	3,471ft	11.3s	9s

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 G61	speed at end of launch guide too slow (47ft/s)
G	Cesaroni G69	speed at end of launch guide too slow (46ft/s)
G	Cesaroni G46	speed at end of launch guide too slow (39ft/s)
G	Cesaroni G79	speed at end of launch guide too slow (44ft/s)
G	AeroTech G69	speed at end of launch guide too slow (47ft/s)
G	Cesaroni G58	speed at end of launch guide too slow (39ft/s)
G	Cesaroni G50	speed at end of launch guide too slow (36ft/s)
G	AeroTech H73	speed at end of launch guide too slow (44ft/s)
G	AeroTech H45	speed at end of launch guide too slow (46ft/s)
G	AeroTech I49	speed at end of launch guide too slow (34ft/s)
G	Cesaroni I55	speed at end of launch guide too slow (37ft/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).