Maloney 125
I have a Maloney 125 I bought for an ACE Big Bingo, so when I build the Big Bingo I'm going to use the Maloney, I put CH electronics Ignition with SynchroSpark on it and a J-Tec snuffler. It turns a 15x8 at slightly over 8,000. John Maloney did all the R&D on the 125 with 15x8s. I love to run engines other people can't.