37. 6:02 p.m. Thankfully, the favor Aaron called in was to the pros at HMS Performance, in Whittier, California. Aaron had a custom H1 that was scheduled for some dyno time and he asked Harvey and Joe if I could take his spot. They kindly obliged, and Novakane was driven onto the DynoJet rollers for a custom laptop tune. We reused the factory 4.8L ECU, which meant Harvey had to completely rebuild the ECU and start with a fresh program. It took a while, but Harvey squeezed 616 rwhp and 620 lb-ft of torque out of the blown LSX beast. I owe you one guys.