900gm Static Thrust EDF 2w20 4 blade 70mm Het Fan Unit.

From: Godsy1

Added: 17 years ago · 1:36 · 480p

Static Thrust test for my A7 Corsair gives a 1:1 power to weight ratio. Using Het 6904 - 4 blade fan (70mm) with 2w20 700 watt ...