L Class Rocket Motor

Gorilla L985GT

Gorilla Rocket Motors
Green Tornado
Ø 75mm
Total Impulse
3580.0Ns
Burn Time
3.60s
Avg Thrust
985.0N
Max Thrust
1201.5N

Thrust Profile (N)

3.60s Burn Window

Engineered by Gorilla Rocket Motors, the L985GT is a 75mm solid rocket motor designed for extreme high-power rocketry. As an official L-class motor, it delivers a total impulse of 3580.0 Ns over a 3.60 second burn window.

With an average thrust of 985.0 N and a peak of 1201.5 N, it features a neutral thrust curve optimal for general sport flying. It utilizes the Green Tornado propellant formulation, dictating its specific impulse and exhaust signature.

Technical Specifications

Tripoli Rocketry Association, Inc.
Diameter 75 mm
Length 498 mm
Hardware 75/3500
Delays (s) P
Specific Impulse 194.6 s
Peak Thrust 1120 N
Peak Time T+ 1.5s
T/W Ratio 27.65
Propellant Green Tornado
Profile neutral
Type reload
Sparky No

Mass Budget

3632g Total
Casing (Dry)
1757.0g
48.4%
Propellant
1875.0g
51.6%
Live Sizing
Flight Envelope

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