Questions about a 2006 5.7

My engine is a 2005 short block from an 05 Chrysler 300. Heads are port matched and blended Eagles using stock length Eagle push rods, stock head gasket and modified Grand Cherokee exhaust manifolds. 60 psi oil pressure cold and 35 psi at temperature. This thing has a bit of compression and runs great on 94 octane fuel.

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can you share some picks of your modified exhaust manifolds please. this would solve alot of problems for guys that dont want the long tube headers for the price. I run the long tuubes but currently working on a 6.4 for my demon.