I have a gt500 with tvs, bigger throttle body(67), 123 cai, along with 3:73 gears. When I accelerate hard and it hooks up good, when I shift gears and get back on the gas it makes a loud bang. It would seem that after my suspension unbinds when I get off the gas, and then gets binded up again when I hit the gas, it seems like it would be hitting the bump stops. Is that even possible? I never had this problem before until I upgraded to the tvs. Anybody has any thoughts on that and what I need to do. The car is still mostly stock on the suspension. All I have is an upper control arm that I changed.