[carreraplanes]

To be honest another chap in the UK wiped out his top end with a car that was running overly rich. This was due to bore washing under load so I hear. I do realise that the factory figures are seldom achieved but neither do I want an engine that is running way to rich. I expect that the lean factory figures have more to do with emissions than outright power anyway. Most cars give better power and economy running a tad on the rich side. I doubt these early P cars are much different. It's all a question of magnitude and I'm a newbie here feeling my way around so to speak.....