Redline F27 motors with a 4 second delay.

Single-use composite motors for 29mm motor mounts (Aerotech and other kits). Econojets are completely redesigned. The case is one-piece molded glass-phenolic case and nozzle unit. The delay is retained in the case with a threaded and sealed joint. The motor is 0.1 millimeters smaller in diameter thus allowing to leave the paper label in place.

Redline propellant produces a distinctive purple red flame, very little smoka and ha performances similar to those of Blue Thunder.

Package includes 2 Motors and 2 igniters.