Would you guys like to know the reason it blows out the outermost cylinders???
Its the carb hat. It will make distribution uneven because of the air velocity coming through the hat. We killed 5 motors before Steve Brule from Westech fixed it 10 minutes, we stood there jaws on the floor. He did a partial pull with 8 O2 sensors in the header primary tubes. He aborted the run and showed us what was happening. 10 jet sizes bigger on the right rear and the motor still runs today with over 800whp. BTW to the OP I went to 2017 Drag Week in my Torino and met you and saw your car. Its such a cool car I hope to see you at 2019 Dragweek and see you running in the 10's.