I'M FINISHING #2 YELLOW P-47 ,I WANT TO INSTALL A 50CC GAS BURNER .I WAN

T ONE THAT WILL FIT IN THE COWL .SOME GAS ENGINES HAVE CARBS AND JUNK HANGING WAY OUT IN THE WIND.I NEED ONE THAT IS COMPACT.I HAD A MOKI BEFORE ,BUT I NEED GAS POWER!!
THANKS ,DAVE