Mallory hyfire 6 digital ignition
 

I am selling a Mallory HyFire VI ignition box . Part # 685. It has been used very little and is in excellent condition. It has 2 rev limiters, selectable timing retard, an rpm window switch, push button controls with no plug in modules. Works on 4, 6, or 8 cylinder engines. Summit and Jegs sell for $290. I will sell mine for $175. 660-826-7275