Well it's a GP trainer 40. Don't think it's been sold for along time. It would think it's close to their PT 40. It seems there's alot of different opinions on fuel comsumptions, (which is good and bad for me). I just had an idea. I'm reassembling my K&B and wanted to bench run it to be sure she's setup ok. I'll use the 6 oz tank and time the fuel comsumption. That would give me an idea of what size to install.

Thanks
skeeter