Updated: 01-Jul-2025
UP Arrow Aircraft, a California-based manufacturer of ULMs and VLAs, was working on a V-8 project in the mid-20th century.
It produced 80 HP at 2,400 rpm, weighed only 80 lb, and had a displacement of 1,600 cc.
It previously built a 40 HP, 6-cylinder radial engine called the Arrow P-4.
Engines of UP ARROW AIRCRAFT
Model: Arrow P-4
Arquitecture:
Cooling:
Total Displacement:
Bore / Stroke: x
Power:
Weight:
Model: V-8, 80 HP
Arquitecture:
Cooling:
Total Displacement:
Bore / Stroke: x
Power:
Weight: