Hobbsy,

Yes, I always thought that mounting these twins must be difficult and it looks that it really is !

Sprink, I think that if I'm going to start with such a conversion, I'll have to fiddle with manythings including the compression, timing etc. and maybe that's why I still haven't started

If that V200 has been so powerful on only one cylinder running, may be you could fly it on one cylinder for a while until it wears out and then use the other one economy, economy.....

Steve, What is the fuel you're using, oil / nitro %? Is this figure for full throttle flight or at partial throttle ?

Thanks,
Hamid