it run right changed over to a carb 750 cfm will run just fine on it and you can do away with the o2s you can even use the same intake on it 460 are simple to change over and run they are power houses engines
@@thatlldogarage yep 460 good engines I would change it over and drive that like it is and find a early engine with some good heads build it and later change it out 460s built proof