Has any one ever done any thing like this. I would like to take my tahoe drag racing on the weekends. Any help! i want to add the biggest engine and supper charge it.

 

I am right in the middle of swapping my 4.8l for a 6.0l in my 2003 Silverado. It would be the exact same swap for your Tahoe. The only thing that needs to be done is the PCM needs to be reflashed. Justin over at Black Bear Performance can do that. My thread is listed below if you want to take a look. I will also be posting a build thread in a week or so.

Engine Swap Opinions? - GM-Trucks.com

PM me if you have any questions. I have read a million forums and talked to a million different people about this swap.