The exhaust was comprised of shorty headers from JBA Performance that fed 2-1/2-inch collector extensions. We ran the engine on Holley's HP EFI and installed a Meziere electric water pump.

That Diablosport inTune i3 Tuner for the 5.7 HEMI allows you to tune your engine while it's idle. Here's why that's impressive and what you can do with it.