Blast J90

The  is a propulsion block in SimplePlanes.

It's one of the first jet engines to be added to the game. It was originaly called the Large Jet Engine before being renamed to the Blasto J90, it's current name, in Version 1.2.

The J90 generates 20,230lbf of thrust, and is a turbofan.

Summary
The J90, like the J15 and J50, is an old and still strong used jet engine.