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thanks.

He is also still complaining that the trans feels like it is slipping at WOT.

Well it seems to run good. He said he notices some power increase down low but is very im pressed with the fuel economy(20MPG last night). I guess I should start playing with the timing tables on...

ok. I will go in and do the boost part. I was unsure because it says not to do that with stock fueling. Ill let you know how it goes later on tonight

So a friend of mine bought an 06 LBZ and since I have HP we decided to try and put a tune on it. I used the write up that seems to float around on here without a problem and I used the correct timing...