Motor Guide Results

Here is your handy guide to the motors that might work with your rocket. We found 97 motors that fit and appear to have enough thrust (707 motors didn't fit, 5 motors failed safety checks). 100 motor had thrust curves available and 176 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	98.6oz	66ft/s	383ft/s	8.5G	1,659ft	10.0s	8s
	AeroTech I170	98.6oz	53ft/s	369ft/s	6.6G	1,694ft	10.3s	8s
	AeroTech I599	98.1oz	117ft/s	456ft/s	27.1G	1,716ft	9.5s	9s
	AeroTech I229	98.1oz	65ft/s	408ft/s	9.0G	1,754ft	10.1s	8s
	Cesaroni I150	100.1oz	51ft/s	381ft/s	5.3G	1,980ft	11.3s	8s
	Cesaroni I445	100.3oz	85ft/s	499ft/s	18.0G	2,023ft	10.3s	9s
	Cesaroni I218	100.5oz	64ft/s	447ft/s	8.5G	2,107ft	11.0s	9s
	Cesaroni I165	101.0oz	53ft/s	418ft/s	5.7G	2,223ft	11.7s	8s
	Cesaroni I100	108.5oz	58ft/s	348ft/s	9.1G	2,685ft	13.5s	5s
	Cesaroni J250	109.3oz	58ft/s	563ft/s	7.9G	2,816ft	12.5s	10s
	AeroTech I65	106.5oz	52ft/s	356ft/s	5.6G	2,867ft	14.3s	6s
	AeroTech J250	112.0oz	59ft/s	567ft/s	8.6G	2,886ft	12.5s	10s
	Cesaroni J280	113.7oz	63ft/s	594ft/s	8.9G	2,897ft	12.5s	10s
	Cesaroni J1055	107.2oz	136ft/s	767ft/s	37.2G	2,934ft	11.5s	11s
	Cesaroni J145	109.5oz	61ft/s	444ft/s	14.9G	2,968ft	13.2s	8s
	AeroTech J250	105.0oz	72ft/s	561ft/s	10.5G	2,970ft	12.4s	10s
	AeroTech J315	110.0oz	72ft/s	614ft/s	11.3G	3,074ft	12.5s	10s
	AeroTech J1299	109.4oz	147ft/s	867ft/s	47.6G	3,254ft	11.8s	11s
	Cesaroni J430	108.2oz	85ft/s	724ft/s	16.4G	3,287ft	12.5s	11s
	Gorilla J365	122.5oz	61ft/s	677ft/s	13.4G	3,297ft	13.0s	11s
	Cesaroni J240	110.9oz	63ft/s	607ft/s	8.4G	3,311ft	13.2s	10s
	AeroTech J180	108.5oz	69ft/s	534ft/s	9.8G	3,317ft	13.3s	9s
	AeroTech J460	107.8oz	90ft/s	734ft/s	17.3G	3,341ft	12.4s	10s
	Cesaroni J293	109.6oz	67ft/s	658ft/s	10.7G	3,381ft	13.1s	10s
	AeroTech J275	110.5oz	66ft/s	608ft/s	9.7G	3,385ft	13.2s	9s
	AMW J1365	119.5oz	142ft/s	877ft/s	46.2G	3,440ft	12.2s	12s
	Cesaroni J244	112.1oz	60ft/s	625ft/s	7.5G	3,463ft	13.6s	10s
	Cesaroni J210	109.7oz	64ft/s	553ft/s	9.8G	3,518ft	14.0s	10s
	AMW J400	128.7oz	70ft/s	724ft/s	11.8G	3,609ft	13.3s	11s
	Loki J350	124.4oz	67ft/s	724ft/s	11.9G	3,659ft	13.4s	11s
	AeroTech J1799	119.2oz	164ft/s	1,030ft/s	64.3G	3,738ft	12.3s	12s
	AMW J475	129.7oz	76ft/s	779ft/s	15.8G	3,743ft	13.2s	11s
	Cesaroni J1520	116.2oz	151ft/s	1,041ft/s	50.7G	3,785ft	12.4s	12s
	Gorilla J167	122.9oz	65ft/s	511ft/s	9.9G	3,830ft	14.8s	9s
	Gorilla J465	121.7oz	76ft/s	812ft/s	17.7G	3,850ft	13.3s	11s
	Cesaroni J360	118.9oz	69ft/s	759ft/s	15.4G	3,851ft	13.6s	11s
	Cesaroni J380	125.6oz	69ft/s	778ft/s	10.8G	3,870ft	13.6s	11s
	Gorilla J395	120.9oz	71ft/s	781ft/s	12.4G	3,905ft	13.7s	11s
	AeroTech J450	123.1oz	76ft/s	807ft/s	14.5G	3,942ft	13.6s	11s
	Gorilla J485	122.0oz	81ft/s	839ft/s	15.8G	3,968ft	13.5s	11s
	Loki J820	122.7oz	119ft/s	938ft/s	29.5G	3,987ft	12.9s	11s
	Gorilla J535	123.2oz	94ft/s	871ft/s	18.8G	4,004ft	13.3s	11s
	AMW J395	124.7oz	78ft/s	768ft/s	12.6G	4,019ft	13.8s	11s
	AMW K1720	127.7oz	160ft/s	1,054ft/s	55.2G	4,028ft	12.8s	12s
	AMW J440	123.4oz	105ft/s	832ft/s	22.5G	4,029ft	13.3s	11s
	Gorilla J450	131.3oz	70ft/s	804ft/s	15.3G	4,030ft	13.9s	11s
	Loki J525	123.7oz	92ft/s	880ft/s	17.5G	4,034ft	13.4s	11s
	AeroTech J540	118.2oz	94ft/s	885ft/s	19.5G	4,104ft	13.2s	11s
	AMW J325	123.4oz	83ft/s	700ft/s	14.8G	4,115ft	14.0s	11s
	AeroTech J401	112.2oz	80ft/s	843ft/s	14.4G	4,160ft	13.6s	11s
	AMW J745	123.0oz	113ft/s	964ft/s	24.6G	4,217ft	13.4s	12s
	AeroTech J135	120.2oz	53ft/s	563ft/s	6.5G	4,235ft	15.5s	8s
	AeroTech J800	118.3oz	117ft/s	1,001ft/s	27.9G	4,344ft	13.3s	11s
	AMW J475	132.7oz	83ft/s	836ft/s	14.9G	4,350ft	14.1s	11s
	Cesaroni J355	121.4oz	75ft/s	793ft/s	11.9G	4,370ft	14.2s	11s
	Cesaroni J760	118.0oz	110ft/s	1,042ft/s	26.4G	4,387ft	13.3s	12s
	AeroTech K2050	125.6oz	167ft/s	1,246ft/s	61.6G	4,452ft	13.0s	12s
	Cesaroni K2045	125.5oz	175ft/s	1,286ft/s	64.2G	4,463ft	13.0s	12s
	AMW K665	141.3oz	90ft/s	950ft/s	19.8G	4,464ft	13.9s	12s
	Cesaroni J295	119.5oz	78ft/s	731ft/s	12.2G	4,507ft	14.6s	11s
	Loki J300	126.4oz	73ft/s	731ft/s	10.5G	4,512ft	14.8s	11s
	AeroTech J415	121.2oz	79ft/s	861ft/s	14.8G	4,514ft	14.1s	11s
	Loki J175	124.1oz	70ft/s	605ft/s	11.2G	4,518ft	15.4s	9s
	Cesaroni J449	119.6oz	81ft/s	912ft/s	15.9G	4,519ft	14.0s	11s
	AeroTech K456	132.3oz	77ft/s	880ft/s	13.1G	4,533ft	14.3s	11s
	Cesaroni K360	123.5oz	72ft/s	848ft/s	10.4G	4,645ft	14.6s	11s
	Gorilla K555	135.6oz	79ft/s	966ft/s	16.0G	4,711ft	14.4s	12s
	Gorilla K630	135.0oz	88ft/s	993ft/s	19.9G	4,711ft	14.1s	12s
	Gorilla K520	130.9oz	82ft/s	948ft/s	15.1G	4,717ft	14.4s	12s
	Cesaroni K530	137.8oz	80ft/s	965ft/s	13.8G	4,720ft	14.3s	12s
	KBA K700	133.0oz	102ft/s	1,064ft/s	22.4G	4,733ft	13.9s	12s
	Cesaroni K454	129.1oz	80ft/s	904ft/s	14.3G	4,734ft	14.4s	11s
	AeroTech K400	122.1oz	86ft/s	855ft/s	14.9G	4,740ft	14.5s	11s
	AeroTech K695	132.5oz	100ft/s	1,048ft/s	24.0G	4,806ft	13.9s	12s
	AeroTech K513	138.1oz	86ft/s	973ft/s	15.8G	4,835ft	14.3s	12s
	AeroTech K535	124.6oz	93ft/s	954ft/s	17.5G	4,851ft	14.2s	11s
	Gorilla K222	136.3oz	70ft/s	618ft/s	10.2G	4,853ft	16.1s	10s
	AMW K535	135.0oz	87ft/s	945ft/s	15.9G	4,862ft	14.5s	12s
	Cesaroni J140	125.1oz	50ft/s	542ft/s	5.2G	4,865ft	17.2s	8s
	AeroTech K1100	127.1oz	133ft/s	1,197ft/s	37.0G	4,945ft	13.7s	12s
	AMW K935	133.2oz	121ft/s	1,152ft/s	28.4G	4,988ft	14.0s	12s
	AMW K455	133.1oz	96ft/s	887ft/s	20.0G	5,044ft	14.7s	12s
	Cesaroni K940	128.2oz	122ft/s	1,222ft/s	30.1G	5,097ft	13.9s	12s
	AeroTech K540	125.0oz	100ft/s	1,019ft/s	23.7G	5,148ft	14.2s	11s
	AeroTech K550	132.5oz	95ft/s	986ft/s	20.5G	5,210ft	14.5s	11s
	Cesaroni K500	132.1oz	82ft/s	987ft/s	15.4G	5,244ft	14.8s	12s
	Cesaroni K630	129.7oz	97ft/s	1,112ft/s	20.9G	5,302ft	14.4s	12s
	AeroTech K1103	131.5oz	135ft/s	1,312ft/s	43.1G	5,352ft	14.0s	12s
	AeroTech K805	134.4oz	103ft/s	1,166ft/s	22.9G	5,390ft	14.5s	12s
	Cesaroni K400	134.7oz	77ft/s	909ft/s	11.8G	5,413ft	15.4s	11s
	Cesaroni K445	129.3oz	92ft/s	942ft/s	17.5G	5,461ft	15.0s	11s
	Cesaroni K520	135.6oz	87ft/s	1,029ft/s	15.4G	5,515ft	15.1s	12s
	Cesaroni K740	131.8oz	109ft/s	1,208ft/s	22.8G	5,650ft	14.6s	12s
	Cesaroni K1200	137.6oz	131ft/s	1,406ft/s	34.9G	5,681ft	14.3s	13s
	Cesaroni K160	131.9oz	55ft/s	612ft/s	6.2G	5,885ft	18.3s	9s
D	AMW K590	140.6oz	15:1 thrust/weight ratio (no data)
D	Gorilla K695	132.8oz	19:1 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 (41ft/s)
G	Cesaroni I140	speed at end of launch guide too slow (46ft/s)
G	AeroTech I115	speed at end of launch guide too slow (43ft/s)
G	Cesaroni I120	speed at end of launch guide too slow (45ft/s)
G	AeroTech J90	speed at end of launch guide too slow (44ft/s)

G These simulations were run with a launch guide length of 8ft (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).