I believe there is an old Direct Connection publication on jetting for those. (Possibly a print also.) Of course it will matter if you are using normal street hemi carbs or the 4345S/4346S that came on them. If you go look at a real one you can draw your own print. It is simple machining and welding a dam in. Make sure it's a real one you're looking at not one of those god awful jobs that some hack did.


2011 Drag Pak Challenger