Motor Guide Results
Here is your handy guide to the motors that might work with your rocket.
We found 93 motors that fit and appear to have enough thrust
(685 motors didn't fit, 24 motors failed safety checks).
115 motor had thrust curves available and 233 flight simulations were performed.
Browse the motors that did and didn't work right here or download the results as a spreadsheet.
The Rocket
Rocket Name: 

Slipstream 29mm 
Owner: 
Jim Lane 
Body Diameter: 
3.00in 
Dry Weight: 
31.0oz 
MMT Diameter: 
29.0mm 
MMT Length: 
32.00in 
C_{D}: 
1.00 
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 F62 
34.8oz 
53ft/s 
144ft/s 
5.6G 
329ft 
4.8s 
4s 

AeroTech F42 
33.7oz 
54ft/s 
142ft/s 
6.3G 
361ft 
5.0s 
4s 

Cesaroni F120 
34.7oz 
81ft/s 
170ft/s 
13.8G 
363ft 
4.8s 
4s 

Cesaroni F59 
34.5oz 
55ft/s 
156ft/s 
6.4G 
366ft 
5.0s 
4s 

AeroTech F67 
33.8oz 
65ft/s 
178ft/s 
8.1G 
431ft 
5.2s 
4s 

AeroTech F25 
34.2oz 
49ft/s 
148ft/s 
5.1G 
491ft 
6.0s 
3s 

AeroTech F50 
34.0oz 
57ft/s 
182ft/s 
6.7G 
492ft 
5.7s 
4s 

AeroTech F52 
35.3oz 
59ft/s 
182ft/s 
7.0G 
513ft 
5.8s 
4s 

AeroTech F40 
35.5oz 
52ft/s 
175ft/s 
5.9G 
551ft 
6.2s 
4s 
W 
Estes F50 
33.9oz 
59ft/s 
201ft/s 
7.3G 
576ft 
6.1s 
5s 

AeroTech G54 
35.8oz 
58ft/s 
199ft/s 
7.1G 
584ft 
6.1s 
5s 

Cesaroni G88 
36.4oz 
64ft/s 
229ft/s 
10.5G 
615ft 
6.1s 
5s 

AeroTech G104 
35.8oz 
74ft/s 
233ft/s 
11.2G 
636ft 
6.1s 
5s 

AeroTech G74 
34.1oz 
64ft/s 
239ft/s 
8.5G 
657ft 
6.3s 
5s 

AeroTech G53 
36.1oz 
61ft/s 
213ft/s 
7.6G 
686ft 
6.6s 
5s 

Cesaroni G80 
36.1oz 
60ft/s 
252ft/s 
8.8G 
715ft 
6.6s 
5s 
W 
Estes G40 
35.3oz 
55ft/s 
220ft/s 
6.4G 
768ft 
7.0s 
5s 

AeroTech G40 
35.3oz 
55ft/s 
220ft/s 
6.4G 
768ft 
7.0s 
5s 

AeroTech G77 
36.8oz 
57ft/s 
261ft/s 
7.7G 
771ft 
6.9s 
6s 

AeroTech G77 
35.3oz 
61ft/s 
273ft/s 
8.8G 
797ft 
6.9s 
6s 

AeroTech G79 
36.5oz 
63ft/s 
271ft/s 
8.7G 
825ft 
7.0s 
6s 

Cesaroni G83 
36.1oz 
67ft/s 
275ft/s 
9.0G 
830ft 
7.0s 
6s 

Cesaroni G68 
36.5oz 
56ft/s 
261ft/s 
8.1G 
833ft 
7.1s 
5s 

AeroTech G79 
35.4oz 
55ft/s 
264ft/s 
7.1G 
835ft 
7.2s 
5s 

Cesaroni G57 
36.1oz 
60ft/s 
249ft/s 
7.8G 
843ft 
7.2s 
5s 

Cesaroni G250 
36.0oz 
111ft/s 
332ft/s 
27.6G 
857ft 
6.7s 
6s 

AeroTech G76 
36.2oz 
80ft/s 
270ft/s 
14.0G 
907ft 
7.1s 
5s 

Cesaroni G126 
36.1oz 
80ft/s 
319ft/s 
14.8G 
910ft 
7.0s 
6s 

AeroTech G64 
36.3oz 
69ft/s 
266ft/s 
9.7G 
934ft 
7.4s 
5s 

AeroTech G75 
35.6oz 
64ft/s 
291ft/s 
9.2G 
953ft 
7.4s 
5s 

Cesaroni G131 
38.1oz 
78ft/s 
332ft/s 
13.0G 
959ft 
7.2s 
6s 

AeroTech G78 
35.4oz 
64ft/s 
308ft/s 
9.2G 
972ft 
7.4s 
6s 

AeroTech G125 
35.4oz 
78ft/s 
350ft/s 
13.9G 
995ft 
7.2s 
6s 

AeroTech G80 
35.5oz 
68ft/s 
319ft/s 
9.5G 
1,031ft 
7.5s 
6s 

Cesaroni G106 
37.6oz 
67ft/s 
351ft/s 
11.6G 
1,068ft 
7.6s 
6s 

KBA G135 
39.0oz 
72ft/s 
372ft/s 
13.1G 
1,097ft 
7.6s 
7s 

KBA G82 
39.1oz 
57ft/s 
326ft/s 
7.7G 
1,097ft 
7.9s 
6s 

AeroTech G75 
39.2oz 
54ft/s 
323ft/s 
6.2G 
1,163ft 
8.3s 
6s 

AeroTech H165 
38.1oz 
90ft/s 
418ft/s 
16.8G 
1,227ft 
7.8s 
7s 

Cesaroni G125 
37.9oz 
80ft/s 
398ft/s 
14.3G 
1,229ft 
7.9s 
7s 

Cesaroni G118 
37.6oz 
75ft/s 
395ft/s 
13.9G 
1,234ft 
8.0s 
7s 

Cesaroni H175 
39.7oz 
90ft/s 
430ft/s 
18.3G 
1,244ft 
7.8s 
7s 

Cesaroni H410 
37.4oz 
144ft/s 
489ft/s 
48.7G 
1,253ft 
7.6s 
7s 

Cesaroni H133 
37.7oz 
82ft/s 
407ft/s 
17.3G 
1,259ft 
8.0s 
7s 

Cesaroni H163 
37.6oz 
88ft/s 
436ft/s 
19.8G 
1,279ft 
7.9s 
7s 

Cesaroni G54 
37.8oz 
69ft/s 
298ft/s 
10.5G 
1,279ft 
8.6s 
6s 

AeroTech G138 
36.2oz 
77ft/s 
452ft/s 
15.6G 
1,295ft 
7.9s 
7s 

Cesaroni H90 
36.7oz 
75ft/s 
381ft/s 
14.2G 
1,300ft 
8.2s 
6s 

AeroTech H128 
38.3oz 
87ft/s 
426ft/s 
16.0G 
1,306ft 
8.0s 
7s 

AeroTech H238 
37.9oz 
100ft/s 
454ft/s 
21.2G 
1,310ft 
7.9s 
7s 

Cesaroni H87 
38.2oz 
66ft/s 
375ft/s 
11.1G 
1,312ft 
8.4s 
6s 

RATT H70 
43.4oz 
70ft/s 
331ft/s 
10.3G 
1,314ft 
8.6s 
6s 

Cesaroni H123 
39.0oz 
74ft/s 
423ft/s 
11.8G 
1,334ft 
8.2s 
7s 

Cesaroni H54 
38.4oz 
62ft/s 
306ft/s 
8.5G 
1,339ft 
8.9s 
5s 

AeroTech H115 
38.2oz 
71ft/s 
419ft/s 
10.5G 
1,363ft 
8.3s 
7s 

AeroTech H97 
40.8oz 
64ft/s 
401ft/s 
8.6G 
1,409ft 
8.7s 
7s 

Cesaroni H118 
39.2oz 
78ft/s 
423ft/s 
14.6G 
1,412ft 
8.4s 
7s 

Cesaroni H237 
41.4oz 
101ft/s 
520ft/s 
22.4G 
1,475ft 
8.2s 
7s 

AeroTech H220 
39.8oz 
105ft/s 
517ft/s 
26.7G 
1,492ft 
8.2s 
7s 

AeroTech H210 
39.7oz 
100ft/s 
523ft/s 
21.8G 
1,518ft 
8.3s 
7s 

Cesaroni H151 
39.4oz 
90ft/s 
481ft/s 
17.6G 
1,527ft 
8.4s 
7s 

Cesaroni H170 
39.2oz 
94ft/s 
514ft/s 
20.8G 
1,580ft 
8.5s 
7s 

AeroTech H182 
38.3oz 
86ft/s 
540ft/s 
16.5G 
1,583ft 
8.5s 
7s 

KBA H130 
56.0oz 
72ft/s 
400ft/s 
13.1G 
1,583ft 
9.2s 
7s 

Cesaroni H160 
40.6oz 
87ft/s 
511ft/s 
15.4G 
1,590ft 
8.6s 
7s 

Cesaroni H135 
39.9oz 
80ft/s 
483ft/s 
13.9G 
1,598ft 
8.7s 
7s 

AeroTech H180 
39.9oz 
98ft/s 
537ft/s 
21.8G 
1,620ft 
8.5s 
7s 

AeroTech H250 
40.0oz 
120ft/s 
571ft/s 
28.0G 
1,627ft 
8.4s 
7s 

KBA H225 
42.1oz 
91ft/s 
576ft/s 
21.1G 
1,685ft 
8.7s 
8s 

AeroTech H195 
37.9oz 
106ft/s 
581ft/s 
23.1G 
1,686ft 
8.5s 
7s 

Cesaroni H295 
43.1oz 
118ft/s 
612ft/s 
28.3G 
1,696ft 
8.6s 
8s 

AeroTech H135 
38.5oz 
79ft/s 
483ft/s 
13.3G 
1,706ft 
9.0s 
7s 

Cesaroni H194 
41.0oz 
100ft/s 
573ft/s 
23.8G 
1,776ft 
8.8s 
7s 

Cesaroni H180 
42.1oz 
100ft/s 
561ft/s 
22.1G 
1,779ft 
8.8s 
7s 

Cesaroni H53 
41.1oz 
54ft/s 
364ft/s 
7.2G 
1,797ft 
10.2s 
6s 

Cesaroni H200 
40.7oz 
104ft/s 
582ft/s 
24.7G 
1,803ft 
8.8s 
7s 

Cesaroni H340 
44.8oz 
127ft/s 
669ft/s 
34.8G 
1,837ft 
8.7s 
8s 

Cesaroni H399 
41.4oz 
141ft/s 
705ft/s 
46.5G 
1,840ft 
8.6s 
8s 

Cesaroni H255 
39.2oz 
119ft/s 
649ft/s 
33.5G 
1,842ft 
8.7s 
8s 

Cesaroni H140 
40.8oz 
94ft/s 
538ft/s 
20.7G 
1,889ft 
9.2s 
7s 

Cesaroni H226 
43.7oz 
113ft/s 
636ft/s 
27.8G 
1,985ft 
9.1s 
8s 

AeroTech H268 
43.6oz 
114ft/s 
668ft/s 
26.1G 
1,987ft 
9.1s 
8s 

Cesaroni H159 
43.1oz 
85ft/s 
583ft/s 
14.5G 
2,017ft 
9.4s 
8s 

Cesaroni H233 
42.6oz 
110ft/s 
661ft/s 
27.8G 
2,018ft 
9.1s 
8s 

Cesaroni H255 
42.2oz 
121ft/s 
690ft/s 
34.2G 
2,034ft 
9.0s 
8s 

Cesaroni H160 
42.3oz 
110ft/s 
589ft/s 
26.0G 
2,091ft 
9.4s 
7s 

AeroTech I200 
43.6oz 
107ft/s 
634ft/s 
24.0G 
2,098ft 
9.3s 
8s 

Cesaroni I204 
43.3oz 
114ft/s 
666ft/s 
28.7G 
2,189ft 
9.4s 
8s 

AeroTech I205 
42.1oz 
101ft/s 
681ft/s 
30.1G 
2,193ft 
9.3s 
7s 

Cesaroni I224 
44.1oz 
126ft/s 
722ft/s 
34.4G 
2,321ft 
9.5s 
8s 

Cesaroni I243 
45.1oz 
114ft/s 
714ft/s 
33.8G 
2,322ft 
9.5s 
8s 

RATT I80 
50.5oz 
56ft/s 
456ft/s 
7.6G 
2,361ft 
11.3s 
7s 
W,D 
Estes G80 
35.4oz 
8:1 thrust/weight ratio (no data) 
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.
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.)
5 The 5:1 thrusttoweight ratio check is a useful rule of thumb, but it does break down for motors with unusual thrust curves.
For example, motors with a high initial thrust and a long tailoff may fail this test but still be safe for use.
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
(commaseparated value, or CSV) that can be opened with almost any spreadsheet program.
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 rightclick (controlclick on the Mac) on the link and
chose Save File As (or similar).
