In case anyone is looking for it, here are the stats for max power generation (used versions from Azimuth's Mega Mod pack, so if I got any values wrong, let me know and I'll adjust)

Azimuth Reactor
Large: 7.90 GW
Small: 29.50 MW

Azimuth Fusion Reactor
Large: 900.00 MW
Small: 45.00 MW

Azimuth Fusion Reactor Tiny
Large: 45.00 MW
Small: 1.50 MW

Azimuth V8 Engine
Large: N/A
Small: 25.00 MW

Azimuth V8 Engine Turbo
Large: N/A
Small: 50.00 MW

Currently all of them take Uranium Ingots for fuel