Motor Guide Results

Here is your handy guide to the motors that might work with your rocket. We found 145 motors that fit and appear to have enough thrust (626 motors didn't fit, 38 motors failed safety checks). 180 motor had thrust curves available and 325 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	153.1oz	80ft/s	284ft/s	16.9G	888ft	7.2s	7s
	Cesaroni I445	155.3oz	59ft/s	311ft/s	11.2G	1,075ft	8.0s	7s
	Contrail J355	190.2oz	56ft/s	337ft/s	9.6G	1,396ft	9.3s	7s
	Hypertek J250	180.6oz	51ft/s	313ft/s	7.1G	1,487ft	9.7s	7s
	Contrail J292	189.4oz	58ft/s	326ft/s	9.5G	1,551ft	9.9s	7s
	AeroTech J250	160.0oz	48ft/s	353ft/s	6.5G	1,690ft	10.1s	7s
	Cesaroni J1055	162.2oz	94ft/s	495ft/s	23.9G	1,731ft	9.3s	9s
	Hypertek J270	180.7oz	57ft/s	353ft/s	8.8G	1,763ft	10.3s	7s
	AeroTech J315	165.0oz	50ft/s	392ft/s	7.1G	1,776ft	10.3s	8s
	Hypertek J190	180.6oz	49ft/s	324ft/s	6.6G	1,841ft	11.1s	6s
	Cesaroni J430	163.2oz	60ft/s	466ft/s	10.5G	1,944ft	10.3s	8s
	AeroTech J1299	164.4oz	103ft/s	564ft/s	31.0G	1,964ft	9.7s	9s
	AeroTech J460	162.8oz	63ft/s	474ft/s	11.1G	1,997ft	10.3s	8s
	AMW J1365	174.5oz	102ft/s	585ft/s	30.9G	2,091ft	10.0s	9s
	AMW J400	183.7oz	48ft/s	480ft/s	7.8G	2,179ft	11.1s	9s
	Loki J350	179.4oz	48ft/s	479ft/s	7.8G	2,201ft	11.1s	8s
	AMW J475	184.7oz	57ft/s	522ft/s	10.6G	2,289ft	11.0s	9s
	AeroTech J1799	174.2oz	119ft/s	686ft/s	43.2G	2,340ft	10.2s	10s
	Gorilla J465	176.7oz	55ft/s	538ft/s	11.7G	2,352ft	11.1s	9s
	Cesaroni J1520	171.2oz	108ft/s	687ft/s	33.4G	2,363ft	10.3s	10s
	Cesaroni J380	180.6oz	49ft/s	513ft/s	7.1G	2,365ft	11.5s	9s
	Gorilla J395	175.9oz	50ft/s	515ft/s	8.1G	2,367ft	11.4s	9s
	AeroTech J450	178.1oz	55ft/s	537ft/s	9.6G	2,402ft	11.3s	9s
	Gorilla J485	177.0oz	56ft/s	556ft/s	10.5G	2,434ft	11.2s	9s
	AMW J395	179.7oz	54ft/s	511ft/s	8.4G	2,452ft	11.6s	9s
	Gorilla J450	186.3oz	51ft/s	540ft/s	10.3G	2,470ft	11.5s	9s
	Gorilla J535	178.2oz	67ft/s	581ft/s	12.7G	2,484ft	11.1s	9s
	AMW J440	178.4oz	76ft/s	559ft/s	15.2G	2,490ft	11.1s	9s
	Loki J525	178.7oz	65ft/s	587ft/s	11.7G	2,498ft	11.2s	9s
	Loki J820	177.7oz	87ft/s	629ft/s	20.0G	2,499ft	10.8s	9s
	AMW J325	178.4oz	58ft/s	465ft/s	9.9G	2,508ft	11.7s	8s
	AMW K1720	182.7oz	118ft/s	715ft/s	37.4G	2,519ft	10.6s	10s
	AeroTech J540	173.2oz	68ft/s	587ft/s	12.9G	2,573ft	11.2s	9s
	AeroTech J401	167.2oz	57ft/s	553ft/s	9.3G	2,574ft	11.5s	9s
	AMW J745	178.0oz	76ft/s	647ft/s	16.5G	2,633ft	11.2s	10s
	AMW J475	187.7oz	59ft/s	566ft/s	10.3G	2,707ft	11.8s	9s
	Cesaroni J355	176.4oz	52ft/s	525ft/s	7.8G	2,709ft	12.1s	9s
	Loki J175	179.1oz	50ft/s	396ft/s	7.5G	2,734ft	13.1s	7s
	AeroTech J800	173.3oz	84ft/s	668ft/s	18.7G	2,755ft	11.2s	9s
	Loki J300	181.4oz	50ft/s	486ft/s	7.0G	2,774ft	12.6s	8s
	Cesaroni J760	173.0oz	79ft/s	693ft/s	17.7G	2,776ft	11.3s	10s
	Cesaroni J295	174.5oz	53ft/s	483ft/s	8.0G	2,782ft	12.4s	8s
	AMW K665	196.3oz	66ft/s	650ft/s	13.6G	2,828ft	11.6s	10s
	Cesaroni J449	174.6oz	60ft/s	606ft/s	10.6G	2,836ft	11.9s	9s
	AeroTech J415	176.2oz	56ft/s	573ft/s	9.8G	2,838ft	12.0s	9s
	AeroTech K456	187.3oz	55ft/s	592ft/s	8.9G	2,853ft	12.1s	9s
	AeroTech K2050	180.6oz	124ft/s	841ft/s	41.8G	2,854ft	10.9s	10s
	Cesaroni K2045	180.5oz	120ft/s	866ft/s	43.2G	2,872ft	10.9s	10s
	Cesaroni K360	178.5oz	49ft/s	563ft/s	6.9G	2,902ft	12.4s	9s
	AeroTech K400	177.1oz	60ft/s	573ft/s	9.9G	2,956ft	12.3s	9s
	Gorilla K520	185.9oz	58ft/s	640ft/s	10.2G	2,967ft	12.2s	10s
	Gorilla K555	190.6oz	57ft/s	656ft/s	10.9G	2,970ft	12.1s	10s
	Gorilla K222	191.3oz	49ft/s	410ft/s	7.0G	2,976ft	13.7s	7s
	Gorilla K630	190.0oz	64ft/s	677ft/s	13.6G	2,983ft	11.9s	10s
	Cesaroni K454	184.1oz	57ft/s	608ft/s	9.7G	2,989ft	12.2s	9s
	Cesaroni K530	192.8oz	58ft/s	653ft/s	9.3G	3,006ft	12.2s	10s
	KBA K700	188.0oz	70ft/s	724ft/s	15.2G	3,007ft	11.7s	10s
	Gorilla K533	195.6oz	57ft/s	640ft/s	11.8G	3,015ft	12.2s	10s
	AMW K535	190.0oz	63ft/s	642ft/s	10.9G	3,076ft	12.3s	10s
	AeroTech K513	193.1oz	62ft/s	662ft/s	10.8G	3,091ft	12.2s	9s
	AeroTech K695	187.5oz	70ft/s	712ft/s	16.5G	3,093ft	11.8s	10s
	AeroTech K535	179.6oz	66ft/s	642ft/s	11.8G	3,098ft	12.1s	9s
	AMW K610	197.3oz	63ft/s	677ft/s	12.6G	3,180ft	12.3s	10s
	AMW K455	188.1oz	70ft/s	604ft/s	13.8G	3,199ft	12.4s	9s
	AMW K935	188.2oz	84ft/s	788ft/s	19.6G	3,199ft	11.8s	10s
	AeroTech K1100	182.1oz	97ft/s	813ft/s	25.5G	3,209ft	11.6s	10s
	AMW K700	208.7oz	67ft/s	727ft/s	12.6G	3,291ft	12.3s	10s
	Cesaroni K940	183.2oz	84ft/s	829ft/s	20.7G	3,305ft	11.8s	10s
	Loki K690	219.7oz	64ft/s	732ft/s	12.2G	3,308ft	12.5s	10s
	AeroTech K540	180.0oz	72ft/s	689ft/s	16.1G	3,348ft	12.2s	9s
	AMW K855	209.8oz	72ft/s	781ft/s	16.0G	3,358ft	12.2s	10s
	AeroTech K550	187.5oz	68ft/s	672ft/s	14.0G	3,364ft	12.4s	9s
	Cesaroni K500	187.1oz	59ft/s	669ft/s	10.5G	3,372ft	12.7s	10s
	Gorilla K700	195.5oz	65ft/s	764ft/s	13.6G	3,418ft	12.5s	10s
	Gorilla K763	198.2oz	68ft/s	790ft/s	14.7G	3,444ft	12.4s	10s
	Cesaroni K515	193.3oz	61ft/s	678ft/s	11.6G	3,448ft	12.8s	9s
	Cesaroni K630	184.7oz	70ft/s	754ft/s	14.4G	3,453ft	12.4s	10s
	Cesaroni K400	189.7oz	55ft/s	614ft/s	8.0G	3,462ft	13.3s	9s
	Cesaroni K650	205.2oz	62ft/s	761ft/s	10.9G	3,479ft	12.7s	10s
	Gorilla K805	197.6oz	70ft/s	803ft/s	18.3G	3,480ft	12.3s	10s
	AeroTech K805	189.4oz	74ft/s	797ft/s	15.8G	3,498ft	12.3s	10s
	AeroTech K1103	186.5oz	102ft/s	897ft/s	30.1G	3,503ft	11.9s	10s
	Cesaroni K445	184.3oz	66ft/s	639ft/s	12.0G	3,511ft	12.9s	9s
	Gorilla K327	199.1oz	59ft/s	534ft/s	11.3G	3,533ft	13.5s	8s
	AeroTech K850	207.0oz	77ft/s	849ft/s	17.3G	3,555ft	12.4s	10s
	AeroTech K990	209.4oz	75ft/s	845ft/s	16.5G	3,561ft	12.4s	10s
	Cesaroni K520	190.6oz	63ft/s	700ft/s	10.6G	3,566ft	12.9s	10s
	AMW K710	198.9oz	73ft/s	757ft/s	14.9G	3,569ft	12.6s	10s
	AMW K670	201.5oz	74ft/s	761ft/s	13.8G	3,594ft	12.7s	10s
	AMW K1250	199.0oz	100ft/s	925ft/s	28.2G	3,652ft	12.2s	11s
	Cesaroni K740	186.8oz	75ft/s	824ft/s	15.7G	3,690ft	12.5s	10s
	Loki K960	196.6oz	98ft/s	884ft/s	27.1G	3,700ft	12.3s	10s
	AMW K580	199.3oz	74ft/s	718ft/s	18.5G	3,723ft	12.9s	10s
	Cesaroni K1200	192.6oz	92ft/s	966ft/s	24.6G	3,742ft	12.2s	11s
	Loki K250	198.2oz	60ft/s	490ft/s	13.5G	3,801ft	14.9s	8s
	AeroTech K1275	205.1oz	97ft/s	942ft/s	26.5G	3,844ft	12.3s	10s
	Gorilla K980	221.7oz	80ft/s	885ft/s	19.6G	3,876ft	12.8s	11s
	Cesaroni K675	203.4oz	67ft/s	790ft/s	15.0G	3,878ft	13.0s	10s
	Cesaroni K635	197.4oz	70ft/s	784ft/s	13.0G	3,881ft	13.1s	10s
	AeroTech K828	213.4oz	82ft/s	870ft/s	21.1G	3,888ft	12.7s	10s
	Cesaroni K650	195.3oz	75ft/s	796ft/s	21.7G	3,901ft	13.0s	10s
	Loki K527	204.6oz	65ft/s	737ft/s	12.4G	3,979ft	13.6s	9s
	Cesaroni K780	195.0oz	79ft/s	883ft/s	17.4G	3,991ft	12.8s	10s
	Cesaroni K490	200.4oz	61ft/s	709ft/s	9.5G	4,032ft	13.8s	10s
	AMW K1075	228.1oz	80ft/s	927ft/s	19.8G	4,049ft	13.1s	11s
	Cesaroni K570	194.4oz	76ft/s	758ft/s	15.6G	4,085ft	13.3s	10s
	Cesaroni K1440	201.8oz	105ft/s	1,068ft/s	32.6G	4,087ft	12.4s	11s
	Cesaroni K600	201.7oz	67ft/s	786ft/s	12.9G	4,119ft	13.4s	10s
	KBA K1750	225.5oz	103ft/s	1,114ft/s	30.5G	4,121ft	12.6s	11s
	Cesaroni K815	212.5oz	70ft/s	904ft/s	19.3G	4,186ft	13.2s	10s
	AeroTech K700	206.8oz	81ft/s	828ft/s	17.4G	4,218ft	13.2s	10s
	Gorilla K1075	224.6oz	78ft/s	969ft/s	18.6G	4,231ft	13.1s	11s
	Cesaroni K750	207.6oz	73ft/s	871ft/s	15.5G	4,240ft	13.2s	10s
	Loki K830	219.7oz	65ft/s	973ft/s	13.0G	4,278ft	13.5s	11s
	Gorilla K1185	224.6oz	81ft/s	1,025ft/s	20.4G	4,312ft	13.2s	11s
	Cesaroni K820	204.9oz	81ft/s	915ft/s	28.0G	4,319ft	13.2s	10s
	Cesaroni K711	212.5oz	77ft/s	842ft/s	24.6G	4,358ft	13.5s	10s
	AeroTech K1050	212.7oz	92ft/s	1,005ft/s	23.9G	4,377ft	13.1s	11s
	AMW K1130	225.8oz	88ft/s	994ft/s	23.7G	4,381ft	13.2s	11s
	AeroTech K480	208.3oz	71ft/s	768ft/s	14.8G	4,396ft	13.8s	9s
	KBA L2300	227.8oz	121ft/s	1,235ft/s	42.4G	4,398ft	12.8s	12s
	KBA K750	228.0oz	78ft/s	877ft/s	17.7G	4,489ft	13.7s	10s
	Cesaroni K660	203.7oz	79ft/s	860ft/s	18.1G	4,504ft	13.6s	10s
	AMW L1276	239.4oz	84ft/s	1,048ft/s	20.5G	4,516ft	13.4s	11s
	AeroTech K375	209.3oz	90ft/s	645ft/s	21.6G	4,536ft	14.5s	9s
	AeroTech L1000	212.4oz	87ft/s	1,016ft/s	21.5G	4,595ft	13.2s	10s
	AeroTech K455	215.6oz	90ft/s	676ft/s	20.6G	4,602ft	14.5s	9s
	AeroTech L1090	220.8oz	89ft/s	994ft/s	20.5G	4,603ft	13.4s	10s
	Loki L1400	224.6oz	94ft/s	1,141ft/s	24.7G	4,605ft	13.1s	11s
	AMW L985	225.7oz	89ft/s	979ft/s	22.4G	4,608ft	13.5s	11s
	Cesaroni K590	205.3oz	100ft/s	745ft/s	30.8G	4,627ft	13.9s	10s
	Cesaroni L1030	217.5oz	81ft/s	1,034ft/s	24.5G	4,665ft	13.4s	11s
	Gorilla K470	217.1oz	77ft/s	715ft/s	16.3G	4,683ft	14.4s	9s
	Cesaroni L990	213.9oz	88ft/s	1,016ft/s	26.4G	4,686ft	13.4s	11s
	Cesaroni K260	207.2oz	49ft/s	578ft/s	6.5G	4,866ft	16.3s	8s
	Cesaroni L730	214.3oz	83ft/s	910ft/s	19.4G	4,870ft	13.9s	10s
	Cesaroni L805	223.3oz	81ft/s	935ft/s	22.8G	4,895ft	13.9s	10s
	Loki K350	224.6oz	75ft/s	631ft/s	18.6G	5,061ft	15.9s	9s
	Cesaroni L935	224.7oz	88ft/s	1,019ft/s	23.7G	5,074ft	13.9s	11s
	Cesaroni L640	214.2oz	96ft/s	801ft/s	24.2G	5,080ft	14.3s	9s
	Cesaroni K300	215.1oz	56ft/s	631ft/s	8.1G	5,206ft	16.4s	8s
	Loki L1040	239.5oz	85ft/s	1,148ft/s	19.0G	5,733ft	14.5s	11s
D	AMW K590	195.6oz	11:1 thrust/weight ratio (no data)
D	Gorilla K695	187.8oz	13:1 thrust/weight ratio (no data)
D	Gorilla K828	199.8oz	15:1 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 (27ft/s)
G	Cesaroni I140	speed at end of launch guide too slow (31ft/s)
G	AeroTech I215	speed at end of launch guide too slow (43ft/s)
G	AeroTech I229	speed at end of launch guide too slow (43ft/s)
G	AeroTech I115	speed at end of launch guide too slow (28ft/s)
G	AeroTech I170	speed at end of launch guide too slow (36ft/s)
G	Cesaroni I150	speed at end of launch guide too slow (34ft/s)
G	Cesaroni I218	speed at end of launch guide too slow (43ft/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 (35ft/s)
G	Cesaroni I100	speed at end of launch guide too slow (40ft/s)
G	AeroTech I65	speed at end of launch guide too slow (34ft/s)
G	Contrail J245	speed at end of launch guide too slow (47ft/s)
G	Hypertek J115	speed at end of launch guide too slow (37ft/s)
G	Cesaroni J250	speed at end of launch guide too slow (39ft/s)
G	Cesaroni J145	speed at end of launch guide too slow (42ft/s)
G	AeroTech J90	speed at end of launch guide too slow (29ft/s)
G	Cesaroni J280	speed at end of launch guide too slow (44ft/s)
G	Hypertek J170	speed at end of launch guide too slow (47ft/s)
G	AeroTech J250	speed at end of launch guide too slow (41ft/s)
G	Hypertek J120	speed at end of launch guide too slow (39ft/s)
G	AeroTech J180	speed at end of launch guide too slow (47ft/s)
G	AeroTech J275	speed at end of launch guide too slow (45ft/s)
G	Cesaroni J240	speed at end of launch guide too slow (42ft/s)
G	Cesaroni J210	speed at end of launch guide too slow (44ft/s)
G	Cesaroni J293	speed at end of launch guide too slow (47ft/s)
G	Gorilla J365	speed at end of launch guide too slow (42ft/s)
G	Cesaroni J244	speed at end of launch guide too slow (41ft/s)
G	Gorilla J167	speed at end of launch guide too slow (46ft/s)
G	Cesaroni J360	speed at end of launch guide too slow (47ft/s)
G	AeroTech J135	speed at end of launch guide too slow (37ft/s)
G	Cesaroni J140	speed at end of launch guide too slow (34ft/s)
G	AeroTech K185	speed at end of launch guide too slow (42ft/s)
G	Cesaroni K160	speed at end of launch guide too slow (38ft/s)
G	AeroTech K270	speed at end of launch guide too slow (47ft/s)
G	Cesaroni K261	speed at end of launch guide too slow (45ft/s)
G	AeroTech K250	speed at end of launch guide too slow (44ft/s)
G	Cesaroni L265	speed at end of launch guide too slow (47ft/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).