Yeah you do, this is said engine, it was a Christmas gift from my daughter in or around 1992, can't part with it and the ignition system is a great asset. I can actually run my little Saito .30 on ignition with a home made bracket. The 1.00 twin will get C&H Ignition next. The center picture is my high compression, (15.5 to 1) Saito .80.