Pair of Mitsu TE04s on a 4.8/5.3

Chris.
The slightly larger reverse rotation TD05's as fitted to the Mitsubishi Evo's are much better. They will take longer to spool, but are an excellent unit.
I dont know about the US, but the TD04's are cheap as chips here.
The newer IHI based units on the 2.0 Subaru Impreza turbos are also very good. The VF24 would be slightly better than the TD04.
There are dozens of options really.

