Today I might have seen Chuck in his PPE modified 2003 Duramax Diesel race Leedom's Mach 1, and it was pretty close actually. Leedom is clearly ahead, but Chuck is having his tranny built for over 850hp and 1200ft/lbs of torque. I'm trying to get him to get the
Level 10 upgrade before the track this weekend.
For those trying to figure out the chart, Level 10 would mean:
Stock 300hp+425 for 725hp total and stock 520lb-ft+620 for a total of 1140lb-ft