Akschu:

Have ordered a QQ 73" yak 54 and also looking for a good gas engine for the thing. Have a ZDZ 40 in a Cap X that works out well, but a lot of motor for a 73" model. A 50 gasser seems overkill, but with my 3D skills, I need the extra get out of trouble power. Have you found a engine for yours? How is it working out. Was thinking possibly a MVVS 180, but aftaid it would be a little small. Have a ST 3000 glow thinking of getting it converted to gas, but can't find out much about this type of conversion to date. Would appreciate any info you can give on powering this great little plane on gas, poooo on glow. Thanks