Put in the 2.80 pulley with a Diablo chip form Amazon Racing today and HOLY S&%T. The increase in TQ is amazing. The swap was simple with Rick's tool and I had no issues with his Chip. Took it out on the interstate and went through a couple of drive cycles then at about a 60 roll, dropped it down to 3rd and floored it. It reminded me of the old $100 bill on the dashboard trick. It pulls hard through 4th, 5th and even into 6th. 6th feels like 5th used to. Boost is present everywhere. Anyway I'm rambling, Just wanted to say Thanks Rick and Linn at Amazon Racing.