Originally Posted by CDH
Spit 78- Don't forget if you intend to build in the uk the kit/plan has to be approved by the PFA
This is not true. It is perfectly possible to go straight to the CAA and build things, and with none of the PFA limitations such as engine power etc. It will cost more money, but if you want to put a Merlin in a spit it is your only option.
Rod1