Hobbsy

My Feedback: (102)

I ran the .56 with a Graupner 12x6 on 10% fuel and a Fox Miracle plug, I wish had run it with and without the stack. It's obvious the 12x6 is not enough prop. The 1,700 rpm idle was not a keeper, it would idle well for about 30 seconds and then procede to miss a little and stop, raising it to 1,950 cured that.