The car if a full bolt on car literally nothing else can be put on the motor. Before changing from 19lb to 24lb injectors and going from a stock fuel pump to a walbro 225 fuel pump and tune change for the upgrades I wasn’t having this problem. Now from a dead stop to wot the car goes from around 26 degrees timing and drops down to 2.5 then starts recovering itself and runs fine. My question is what could be causing this issue