Good morning from North Yorkshire , England .

I’ve converted a GP42 to C/L , drilled the case to accept a spray bar / NVA and a suitable Venturi.
Set it up with an Enya No 3 plug.

Any suggestions for prop’ choice guys ?
Anybody out there using a GP42.

I’ll be using a fuel with 18% lube’ , half and half castor / synthetic and 10% nitro.

Appreciate any contributions .

Robin.