Well that's good to hear. sounds like we're gonna see some cool new era cars at dyno day. It would be good if there was someone else in the area that tuned the other LS's and especially LT1's... I thought about focusing on learning LT1 tuning a lot and offering to tune some cars but I just don't have the time now. Oh well.
PS the hacked 5.3 swaps, my buddy picked up a well abused LS car with a quick 5.3 swap done to it. Looks like the previous dude blew the ls1 and just stuck a 5.3 block in there and slapped it together, no retune...