Im not even spinning off the line i just bog till 2500 or so and then it screams! I think im gonna get some gears next. As for tires I know a 16" rim will fit over the rear drums but the smalest rims i can fit in the front are 17"s. So i was going to get an extra spare tire and rim to use with my existing spare for the front runners and get some maybe 16x10's or 16x12's for the rear and some good slicks. I dont care what my truck looks like running down the track with spare rims and fat tires as long as it looks fast doing it. I just dont want to blow up the differential with to big of a slick. I should be at the top of 3rd gear at the end of the track not the top of 2nd.

I will find a way to go 12's N/a in my truck. Im sure there is someone out there with a 12 second N/a extened cab ls truck, if not i want to be the first. I think some gears, tires ,and some heads and ill be there.

I was really impressed with the L92 heads thats are on the new escalades. They flow like 330cfm stock and they are around 300 assembled from GMPP. The matching intakes comes with the 90mm T/b fuel injectors and fuel rail for 475! If im not mistaken these heads will bolt right up using an offset factory rocker arm for the intake and regular ls exh. rockers. I think even the exhaust manifolds will work. Anyone heard or seen these heads? There is a but load of info on them on ls1tech.com. They look to be a damn good alternative to aftermarket heads. If nothing else i can always go with bigger cubes.