RE: Old Webra 32
I don't think you are right about Webra engines 'liking' nitro...
I've owned 4 Speed .32s, two Speed .40s, and one Speed .50, and they all love to run on at least 15%. The .32s on 25% are awesome. I get great power, reliable idle, mo detonation, and the only downside is they tend to start backwards.
Dr.1