Carlos, looks like you lost a shitload of mid range with this pipe, certainly a topend pipe! Hopefully when the jetting is sorted, the power curve should look different. Look forward to dyno runs with the D&D fullrace TT system and the street version of the TT system
The main reason for that it wasn't the 2 into 1 , I just found that the charging system was dead, so when we wacked the throttle it wasn't enough juice in the battery, as a consequence it make a disparage A/F ratio until it cames back, the flywheel is toast.