J250FJ-L

J250FJ-L

  • $109.99

 

J250



Motor J250FJ
Diameter 54mm
Burn Time 2.9 seconds
Average Thrust 250 Ns (56.2 lb-s)
Total Impulse 731 Ns (164.34 lb-s)
Motor Type Reload
Motor data provided by ThrustCurve.org
To convert Newtons to Pounds, divide by 4.448
Motor Data: RASP 

 

J250 BLACK MAX RELOAD
Black Jack䋢 (J) and Black Max䋢 (FJ)
Provides the high visibility tracking of dense black exhaust. In addition to a distinctive
lift off roar, Black Jack motors give your models lower acceleration and longer powered
flight than White Lightning or Blue Thunder motors of the same total impulse. Black
Max provides slightly higher acceleration than White Lightning Propellant.

Customer Reviews

Based on 3 reviews
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R
Russ Beechinor
I like this motor, I have used a number of them for 54mm first flights

I enjoy this motor and Tim at Wildman had some in stock.

S
Stephen Childs
Demon 5

Wildman consistently delivers a high quality rocket kit with perfectly marched parts. So thankful for this company.

R
Richard Tohline
Beautiful motor

I have used this motor over a dozen times. It works flawlessly every time with dense black/grey smoke. It is one of my favorite motors. Great job Aerotech!