Motor Guide Results

Here is your handy guide to the motors that might work with your rocket. We found 134 motors that fit and appear to have enough thrust (675 motors didn't fit, 2 motors failed safety checks). 136 motor had thrust curves available and 274 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
	Contrail K707	293.6oz	79ft/s	476ft/s	16.0G	3,365ft	14.6s	13s
	Contrail K630	289.2oz	61ft/s	499ft/s	10.2G	3,583ft	15.2s	13s
	Contrail K456	294.7oz	68ft/s	515ft/s	9.9G	4,249ft	16.6s	13s
	AeroTech K1499	225.4oz	114ft/s	667ft/s	27.0G	4,508ft	15.8s	15s
	Contrail K300	307.2oz	50ft/s	507ft/s	5.2G	4,876ft	19.0s	12s
	Contrail K678	306.9oz	79ft/s	599ft/s	12.6G	4,968ft	17.5s	15s
	Contrail K777	306.9oz	95ft/s	603ft/s	20.0G	4,998ft	17.4s	15s
	Contrail K543	291.2oz	70ft/s	698ft/s	10.1G	6,302ft	19.6s	16s
	Cesaroni K735	252.5oz	64ft/s	823ft/s	12.2G	6,664ft	19.4s	17s
	Contrail K404	310.4oz	58ft/s	682ft/s	6.8G	7,077ft	21.5s	15s
	Contrail K888	311.2oz	86ft/s	796ft/s	14.9G	7,270ft	20.4s	18s
	AeroTech K780	267.5oz	69ft/s	926ft/s	12.3G	7,894ft	20.9s	18s
	Cesaroni K2000	250.9oz	112ft/s	1,075ft/s	36.3G	8,071ft	20.0s	19s
	Cesaroni K555	261.3oz	57ft/s	908ft/s	8.1G	8,250ft	21.9s	18s
	Cesaroni K1085	249.7oz	83ft/s	1,044ft/s	16.6G	8,336ft	20.7s	18s
	AeroTech K560	260.8oz	62ft/s	879ft/s	10.1G	8,372ft	21.7s	17s
	Cesaroni K661	253.2oz	65ft/s	963ft/s	10.0G	8,498ft	21.6s	18s
	AeroTech K1000	255.8oz	89ft/s	1,043ft/s	15.5G	8,605ft	21.0s	19s
	Cesaroni K510	255.4oz	65ft/s	890ft/s	8.6G	8,609ft	22.2s	17s
	Hypertek L475	301.5oz	58ft/s	827ft/s	6.9G	8,697ft	23.0s	16s
	Gorilla L695	284.0oz	51ft/s	983ft/s	13.2G	8,741ft	22.1s	18s
	Hypertek L355	303.5oz	57ft/s	726ft/s	7.0G	8,761ft	24.1s	15s
	Cesaroni L585	262.2oz	64ft/s	979ft/s	8.2G	9,149ft	22.6s	18s
	Hypertek L535	303.3oz	67ft/s	893ft/s	9.2G	9,324ft	23.2s	17s
	Hypertek L350	301.7oz	55ft/s	801ft/s	6.5G	9,523ft	24.9s	15s
	Hypertek L610	303.4oz	68ft/s	928ft/s	9.8G	9,565ft	23.3s	18s
	Hypertek L550	301.5oz	66ft/s	897ft/s	9.1G	9,641ft	23.6s	17s
	Cesaroni L820	284.6oz	63ft/s	1,089ft/s	11.7G	9,669ft	22.8s	19s
	Cesaroni L910	256.3oz	80ft/s	1,151ft/s	14.0G	9,903ft	22.4s	19s
	Loki L780	287.5oz	58ft/s	1,104ft/s	11.3G	9,917ft	23.1s	19s
	Loki L480	288.8oz	48ft/s	1,010ft/s	6.1G	10,599ft	25.0s	19s
	Cesaroni L3200	279.1oz	141ft/s	1,412ft/s	50.6G	10,631ft	22.1s	21s
	Gorilla L789	283.2oz	63ft/s	1,176ft/s	10.9G	10,822ft	23.7s	20s
	Contrail L1222	340.0oz	58ft/s	1,091ft/s	28.2G	11,001ft	24.3s	21s
	Contrail L800	330.7oz	80ft/s	1,186ft/s	13.6G	11,101ft	23.6s	19s
	AeroTech L1150	293.6oz	86ft/s	1,270ft/s	15.8G	11,117ft	23.4s	20s
	Cesaroni L645	296.3oz	60ft/s	1,112ft/s	8.6G	11,136ft	24.6s	19s
	Gorilla L425	287.5oz	63ft/s	932ft/s	8.5G	11,232ft	25.4s	18s
	Gorilla L1150	287.5oz	78ft/s	1,293ft/s	21.9G	11,414ft	23.5s	20s
	Loki L930	288.8oz	78ft/s	1,248ft/s	13.2G	11,423ft	24.0s	20s
	Gorilla L985	292.1oz	66ft/s	1,306ft/s	13.6G	11,500ft	24.1s	21s
	AeroTech L875	325.4oz	67ft/s	1,204ft/s	10.8G	11,510ft	24.5s	20s
	Cesaroni L995	290.7oz	85ft/s	1,262ft/s	15.4G	11,562ft	23.8s	20s
	AeroTech L1040	330.4oz	73ft/s	1,237ft/s	13.6G	11,584ft	24.3s	20s
	AeroTech L850	296.0oz	77ft/s	1,213ft/s	13.9G	11,617ft	24.0s	19s
	Contrail L369	333.3oz	50ft/s	837ft/s	4.8G	11,657ft	27.9s	17s
	AeroTech L900	330.6oz	66ft/s	1,210ft/s	11.0G	11,712ft	24.7s	20s
	Cesaroni L1355	339.0oz	91ft/s	1,316ft/s	19.3G	11,717ft	23.8s	21s
	Gorilla L1112	292.0oz	83ft/s	1,317ft/s	15.2G	11,733ft	23.9s	20s
	Cesaroni L851	297.7oz	70ft/s	1,260ft/s	11.4G	11,793ft	24.5s	20s
	Cesaroni L1720	281.8oz	105ft/s	1,487ft/s	25.0G	11,823ft	23.3s	21s
	AeroTech L1520	292.8oz	96ft/s	1,413ft/s	20.8G	11,852ft	23.6s	21s
	AeroTech L1256	296.5oz	89ft/s	1,354ft/s	17.6G	11,855ft	23.8s	21s
	Cesaroni L1050	285.6oz	79ft/s	1,336ft/s	14.7G	12,004ft	24.1s	20s
	Cesaroni L800	287.8oz	78ft/s	1,228ft/s	14.0G	12,099ft	24.6s	20s
	Loki L840	296.2oz	75ft/s	1,258ft/s	13.7G	12,238ft	24.5s	20s
	Loki L1482	288.8oz	88ft/s	1,497ft/s	20.1G	12,252ft	23.8s	21s
	AeroTech L1390	300.8oz	88ft/s	1,414ft/s	19.6G	12,275ft	24.1s	21s
	AeroTech L1170	340.0oz	84ft/s	1,342ft/s	15.2G	12,345ft	24.6s	21s
	AeroTech L1250	363.2oz	79ft/s	1,289ft/s	14.4G	12,583ft	25.2s	21s
	Gorilla L1065	353.2oz	80ft/s	1,291ft/s	17.8G	12,809ft	25.0s	21s
	Cesaroni L1350	290.0oz	95ft/s	1,547ft/s	18.7G	13,298ft	24.6s	21s
	Hypertek L540	363.5oz	54ft/s	1,067ft/s	6.8G	13,395ft	28.1s	18s
	Contrail L2525	360.8oz	146ft/s	1,398ft/s	40.8G	13,449ft	25.3s	23s
	AMW L1290	354.4oz	75ft/s	1,434ft/s	14.9G	13,584ft	25.8s	22s
	AeroTech L1420	324.9oz	93ft/s	1,557ft/s	18.5G	13,631ft	25.1s	22s
	Cesaroni L1685	377.4oz	98ft/s	1,508ft/s	21.6G	13,653ft	25.1s	22s
	Hypertek L570	365.3oz	59ft/s	1,097ft/s	7.3G	13,707ft	27.9s	19s
	Contrail L1428	366.4oz	93ft/s	1,302ft/s	26.3G	13,771ft	26.2s	23s
	AeroTech L1365	337.1oz	85ft/s	1,516ft/s	16.9G	13,867ft	25.5s	22s
	Cesaroni L1410	344.4oz	80ft/s	1,548ft/s	17.2G	13,943ft	25.6s	22s
	Hypertek L575	363.4oz	56ft/s	1,109ft/s	6.8G	14,033ft	28.5s	19s
	Hypertek L625	365.3oz	61ft/s	1,151ft/s	8.5G	14,097ft	27.9s	19s
	Cesaroni L2375	310.8oz	111ft/s	1,823ft/s	31.4G	14,255ft	24.7s	23s
	AeroTech L2200	332.7oz	120ft/s	1,696ft/s	34.5G	14,343ft	25.0s	23s
	Cesaroni L1395	316.5oz	93ft/s	1,643ft/s	19.6G	14,453ft	25.5s	22s
	Cesaroni L395	365.3oz	49ft/s	972ft/s	4.7G	14,679ft	31.0s	18s
	Loki M1200	353.3oz	71ft/s	1,527ft/s	15.3G	14,696ft	26.4s	22s
	Cesaroni L1115	319.3oz	92ft/s	1,514ft/s	17.6G	14,702ft	26.1s	21s
	AeroTech M1350	333.6oz	94ft/s	1,580ft/s	18.6G	14,743ft	25.8s	22s
	Gorilla M1355	358.0oz	83ft/s	1,552ft/s	18.9G	14,960ft	26.4s	23s
	Cesaroni M1101	338.2oz	85ft/s	1,543ft/s	14.3G	14,969ft	26.4s	22s
	AeroTech M1500	336.7oz	96ft/s	1,652ft/s	18.1G	14,970ft	26.0s	22s
	AeroTech M1550	363.1oz	97ft/s	1,647ft/s	20.1G	15,190ft	26.2s	23s
	Cesaroni M2250	319.7oz	119ft/s	1,877ft/s	30.6G	15,237ft	25.2s	23s
	Gorilla M745	362.2oz	77ft/s	1,255ft/s	14.8G	15,240ft	27.6s	20s
	AeroTech M1780	330.3oz	109ft/s	1,750ft/s	25.4G	15,344ft	25.8s	23s
	AeroTech M1297	327.6oz	101ft/s	1,638ft/s	21.0G	15,369ft	26.0s	22s
	Contrail M2281	360.8oz	137ft/s	1,607ft/s	45.0G	15,484ft	26.5s	24s
	Cesaroni M1230	334.9oz	81ft/s	1,636ft/s	15.9G	15,584ft	26.5s	22s
	AeroTech M2050	324.8oz	113ft/s	1,833ft/s	27.5G	15,619ft	25.9s	23s
	Gorilla M1610	408.0oz	81ft/s	1,599ft/s	20.2G	15,674ft	27.1s	23s
	Cesaroni M1830	323.6oz	107ft/s	1,835ft/s	23.8G	15,675ft	25.8s	23s
	Loki M900	359.1oz	63ft/s	1,479ft/s	10.0G	15,705ft	27.9s	22s
	Gorilla M1665	362.2oz	97ft/s	1,672ft/s	22.7G	15,720ft	26.5s	23s
	Cesaroni M1770	375.4oz	94ft/s	1,780ft/s	19.6G	15,863ft	26.6s	23s
	Cesaroni M2075	417.7oz	104ft/s	1,700ft/s	24.8G	16,035ft	26.9s	24s
	Gorilla M1952	356.0oz	116ft/s	1,803ft/s	26.6G	16,108ft	26.4s	23s
	Cesaroni M3100	341.0oz	127ft/s	2,107ft/s	41.0G	16,224ft	25.6s	24s
	Cesaroni M1160	365.0oz	73ft/s	1,635ft/s	13.3G	16,263ft	27.5s	22s
	Cesaroni M1810	355.0oz	99ft/s	1,883ft/s	21.5G	16,439ft	26.6s	23s
	Contrail M1491	336.0oz	117ft/s	1,590ft/s	28.2G	16,579ft	27.6s	24s
	Loki M1882	359.2oz	113ft/s	1,887ft/s	26.4G	16,591ft	26.5s	23s
	Cesaroni M1675	348.2oz	94ft/s	1,860ft/s	21.4G	16,680ft	26.7s	23s
	Cesaroni M1401	367.7oz	86ft/s	1,748ft/s	15.4G	16,782ft	27.4s	22s
	Cesaroni M1670	348.5oz	99ft/s	1,754ft/s	21.9G	16,841ft	27.4s	24s
	Cesaroni M1400	351.0oz	99ft/s	1,737ft/s	21.6G	16,975ft	27.2s	23s
	Cesaroni M2080	412.3oz	101ft/s	1,843ft/s	22.8G	17,016ft	27.2s	24s
	Contrail M711	336.8oz	76ft/s	1,323ft/s	11.2G	17,068ft	29.8s	23s
	Loki M2550	359.1oz	119ft/s	2,058ft/s	31.3G	17,068ft	26.4s	24s
	Loki M1650	362.6oz	121ft/s	1,752ft/s	36.1G	17,137ft	27.1s	22s
	AMW M2050	415.5oz	96ft/s	1,810ft/s	22.7G	17,143ft	27.5s	24s
	Cesaroni M1300	363.5oz	114ft/s	1,656ft/s	27.5G	17,182ft	27.3s	22s
	AeroTech M650	344.8oz	80ft/s	1,323ft/s	12.9G	17,365ft	29.0s	18s
	Cesaroni M3700	367.8oz	141ft/s	2,187ft/s	42.6G	17,410ft	26.6s	25s
	AeroTech M1315	363.1oz	90ft/s	1,719ft/s	16.9G	17,545ft	27.7s	22s
	Cesaroni M1540	372.3oz	97ft/s	1,853ft/s	22.3G	17,644ft	27.4s	23s
	KBA M3500	417.0oz	114ft/s	2,204ft/s	40.3G	17,754ft	27.1s	25s
	Loki M1969	417.6oz	96ft/s	1,890ft/s	21.6G	17,887ft	27.8s	24s
	Cesaroni M2045	378.1oz	102ft/s	2,063ft/s	24.6G	18,356ft	27.5s	24s
	Cesaroni M2150	387.1oz	100ft/s	2,104ft/s	25.1G	18,490ft	27.6s	24s
	AeroTech M1850	400.1oz	98ft/s	1,708ft/s	20.8G	18,498ft	28.4s	22s
	Gorilla M1085	413.0oz	95ft/s	1,508ft/s	19.3G	18,577ft	29.3s	22s
	Gorilla M2925	413.0oz	123ft/s	2,144ft/s	41.4G	18,979ft	27.8s	25s
	Cesaroni M1590	378.3oz	98ft/s	1,937ft/s	21.2G	19,092ft	28.2s	23s
	Cesaroni M2020	412.0oz	106ft/s	2,108ft/s	22.9G	19,796ft	28.4s	24s
	KBA M1450	432.6oz	91ft/s	1,797ft/s	17.9G	19,805ft	29.7s	24s
	Cesaroni M1545	441.9oz	80ft/s	1,904ft/s	14.9G	19,808ft	29.5s	24s
	Cesaroni M840	409.3oz	85ft/s	1,500ft/s	16.2G	19,868ft	30.9s	22s
	Loki M3000	416.6oz	131ft/s	2,264ft/s	38.0G	19,937ft	27.9s	25s
	AMW M1630	419.3oz	117ft/s	1,858ft/s	28.2G	19,956ft	29.1s	24s
	AeroTech M685	411.2oz	74ft/s	1,369ft/s	11.2G	20,360ft	32.0s	20s
	Loki M3464	432.0oz	124ft/s	2,444ft/s	38.2G	20,719ft	28.4s	25s
	Cesaroni M2245	452.6oz	106ft/s	2,312ft/s	24.6G	21,841ft	29.5s	25s

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	Hypertek L200	speed at end of launch guide too slow (37ft/s)
G	Hypertek L225	speed at end of launch guide too slow (42ft/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).