I found an ROI Generator about 30 years old with following model #
Engine: ROI "Crown Line" H884-V8
Generator: Model# HAA4CU
Size: 5-3/8x4x7/8 or 5-3/8x4x7/85
Serial# 65X2348
Spec G-27790 - 1800 RPM
Can anybody help me to find the KVA or KW rating or guide me to...