Some Help

and if I follow everything right this has the LS6 manifold, am I correct? Now the question is do I put on the BBK SSI manifold, and 80MM throttle body
or put on a ported throttle body and leave the LS6 manifold? 
or put on the BBK throttle body
The question about heat soak isn't really a factor don't race it and don't drive in a bunch of traffic, plus it will have a 160 thermostat.
I have heard good and bad about the BBK manifold and don't want to start that up just what would be more of an advantage, I am not holding anybody to the fire just want some opinions

Ed



