Truck Version 6.4 Hemi Worth a Cam Swap?

408 swinger said
You'd want to make sure the runners are in the "long" position. Might be worth a shout out to @Johnny Mac. He was working on an SRT 392 crate at Blueprint. Not sure if they were camming those or not. His 5.7 crates when he was at Pace were making like 485 hp.

The only knock against the truck engines is they are a little "uglier" than the car versions, and the timing cover is kinda clunky. No issues with the truck intake if you want to use it, but you would probably have to swap timing covers if you wanted the car intake for clearance issues.
A healthy cammed 6.4 will flirt with 600 hp. You'll EASILY go beyond 500. Just lock out the vvt while you're in there. I believe the truck engines are 410 hp stock. I'm not sure how aggressive you want to go, but I have a oe hellcat cam if interested.

The BluePrint Hemi we're working on ended up growing to a 426 cid engine. We played with some 5.7's and some hellcat longblocks in R&D. The BGE block was the winner.

The 6.4 heads are all pretty much the same, beyond the intake bolt positions for the hellcat blower on those heads. Car vs truck only differ due to egr I think. Maybe valve material, but that's all.

You have a nice foundation for $1500!!!