06-07 LBZ & LLY Duramax Powertrain
Well my 07 LBZ has 170,000 miles on it now, and this year i was wanting to do some work to it, but i was thinking how many miles is too many to start adding power?
If i add a turbo, lift pump and EFI-Live, will i start having problems with my bottom end, head gaskets, or fuel system (injectors...