Just got it in about an hour ago from ups. It will be a little while before I get it in the car and start playing with it. I still have some things I need to do before installing it. I bought it from a guy that had it on a turbocharged 347 so tune should be close as far as start up and Idle I will have to change the injector size, and cubic inch in the tune because he was running bigger injectors. I do have a friend that is pretty good with tuning that will be coming over to go over it with me, and then I'll be taking it to Walker dyno so I do know some people that can teach me something. Things I have to do first are strip the stock ecu and wiring harness from the engine bay, buy a dual sync distributor for a 351w, and install the big stuff 3 ecu and wiring harness.