A week after our rain out, we hit the E-Town tarmac. We mounted a pair of Nitto NT555R drag radials (275/40R20, the OEM size) on the stock rims to ensure consistent hook. On our first pass we broke into the 11s. We were very excited to do it naturally aspirated. Our best run turned out to be an 11.81 at 119.27 mph. That's impressive considering our test weight (car and driver) of 4,050 pounds. The Mast Motorsports heads proved they are worth the work and expense. Flowing lots of air, they would be even more potent on a large displacement, and/or forced induction LS powerplant.