Originally Posted by Torque1st

I checked your gallery... -Rework your fuel system to run E85 or Ethanol exclusively. Unfortunately even then you will have problems. You probably need 110-120+ octane fuel (R+M)/2. You could always put the engine in a trailer queen show truck. Otherwise trash the engine and write it up to experimentation and build another one with proper components and specs. The engine as built is almost useless, a classic example of "bigger is better" syndrome. -Sorry.