2008 Sierra Denali AWD
#1
The old 6.2 is getting pretty tired so Im putting things together for a turbo build. I still have got to figure out pumps and injectors. So far I have Steve Morris ls3, factory ported heads with trunion upgrade, Holley hi-ram, ID 1000 or 1300's, John Bewley cam kit, Snow meth kit, thinking s480 but waiting on Jose to get back with me on details, trick manifold and intercooler. All the cold side piping,air box and meth tank will be carbon fiber done by me. This is my daily so I want it as reliable as I can get it but still be in the neighborhood of 750rwh. The whole swap is going to be done in 14 days once I pull the hood so Im trying to get my ducks in a row. Any suggestions or advice will be greatly appreciated as this is my first turbo build. Im an old roots supercharger guy but finally coming around to turbos.
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