Two thumbs up for LS1tech's tuner specialist, FROST.
 

I can't thank him enough for the patience and his knowledgeable expertise on tuning LS1s. Shyte, I didn't even know I was running 80% part throttle until he pointed it out. All this time I thought I was running full throttle even when I ran the 12.2 ET. Thanks Steve. I'll be looking forward to have more of your business when I get back to the states.:)