An update since I posted a new best time of 11.840 @ 116.27. I installed a Circle D 5C Torque Converter and started running with 18" Nitto NT05R Drag Radials. First time at the track with that setup I only ran 12.5, just could not get out of the hole. Spent the next few months retuning the car (self-tuned) and went back to the track on September 11th and ran the fastest time a LLT Camaro has ever run.