6.4L / 392 HEMI Custom Cam Kit – Idle Assault Chop Series Stage 3: Idle Apocalypse

To help you make the right decision on camshaft profile for your build, we’ve included information and links to our options for this application.

• If you are looking for a good drivable and easy operating cam then the stage 1 is for you. This cam uses a stock converter.
  Dusterhoff Racing Custom Cam Kit Idle Assault Chop Series Stage 1: Chop Whisperer For 6.4/392 NSR Cam
• If you are looking for a little more aggressive cam with a little more power output but less drivablitly then the stage 2 is for you. This cam uses a 3200-3600 stall converter.
  Dusterhoff Racing Custom Cam Kit Idle Assault Chop Series Stage 2: Chop Shaker For 6.4L / 392 HEMI
• If you are looking for the most aggressive cam we offer then the stage 3 is for you. The most power and most aggressive chop. This cam uses a 3200-3600 stall converter. 
  Dusterhoff Racing Custom Cam Kit Idle Assault Chop Series Stage 3: Idle Apocalypse For 6.4L / 392 HEMI

This cam is recommended to use a 3200-3600 stall converter

So, you’ve got a 6.4L / 392 HEMI, huh? Nice choice. But let’s be real—just owning one of these beasts isn’t enough. You want to make it roar like it was meant to, right? Enter DT’s very own Custom Grind Cam Kit: the answer to all your horsepower prayers.

This isn’t some “looks cool but doesn’t do much” upgrade. We’ve tested this bad boy on a completely stock engine, no frills, no tricks. We’re talking stock airbox, stock manifold, stock heads, and a stock exhaust system—literally nothing changed but the cam and springs. And guess what? The results were insane! (We were as surprised as you’ll be when you hit the throttle.) The numbers don’t lie: our cam kit will unlock real, tangible power from your engine without any need for fancy aftermarket parts.

Inside the kit, you’ll find everything you need to go from stock to shockingly fast: a high-performance cam, heavy-duty valve springs, Manton pushrods, and a Comp Phaser/Limiter to keep things in check. If you’re serious about boosting your HEMI’s performance without overhauling your whole engine, this is the kit you’ve been waiting for.

The best part? No need to break the bank on a full engine rebuild. This cam kit is a smart, budget-friendly way to give your ride that extra oomph. Your car will thank you—and so will the guy in the lane next to you when you leave him in the dust.