This is a friends Challeger with a 4.7 LC Kenne Belle blower. Car exceeded the dyno's capabilities. He has done over 200mph in Texas and Mojave. He ran out of rpms. His new set up he plans on hitting over 210 in the mile. Too many details for me to remember but this run was with the biggest pulley at 19psi. He had almost 700rpms to go before the O2 sensors failed. We plan on being at Mojave mile the first weekend in April. He is talking about taking it to Bonneville. Look at the size of the throttle body. Jim Belle even brought an even bigger throttle body to see what it would make but dyno session was stopped early not only by the failed O2 sensor but they also exceeded the mph of the dyno in 4th gear which was 200mph. This is thru a 5 speed auto. It does have one of my custom louvered hoods.
https://www.youtube.com/watch?v=f-Ds3l0bkvQ
https://www.youtube.com/watch?v=zQarX_l5JzE
https://www.youtube.com/watch?v=f-Ds3l0bkvQ
https://www.youtube.com/watch?v=zQarX_l5JzE