RE: Which engine for Extra 300 - 100cc
i have seen DLE111 engines doing amazing on IMAC and 3D contest. With more time, that brand will make more background. Some flyers change the DA for DL on 50cc size due all the inverted and hover dead stick which cost more than 6k in airplanes(2 friends). After they switch to DLE55 never....but never had a dead stick again. But thats just personal opinion. I agree, DAreplace parts and labor for free, but doesnt replace airplanes and electronic for free.