We get a lot of questions about AFC LIVE and today, we’re going to answer some of them. In this post, we’ll be covering what an AFC LIVE tuner is for your truck, how it works, and why you need one. What is AFC LIVE and How Does it Work? AFC LIVE is an in-cab […]
In this post we’re answering all your questions about the Hamilton Cams War Head. We’ll show you how to make it work in your Cummins, what adjustments we had to make to use it in our UCC truck, and more. Read on for all the info you could want on the War Head. War Head […]
Installing a governor spring in your stock Cummins p-pump is not difficult. With the right tools and a little bit of time, anyone can do it. We’ll walk you through four simple steps to replacing your governor springs: Remove battery cable, horn, shutdown solenoid, and actuator arm Remove old governor springs (Leave large outer spring […]
Pre-Race Prep and a Troublesome Cam Gear If you have been following us and our Ultimate Callout Challenge build, you have seen us put together a killer engine…and you’ve seen us break a lot of stuff. We broke a couple of camshafts, built a cover to support the camshaft, then broke a cam gear. We […]
We get asked a lot, “Why would you put fire rings on a diesel?” We’re here to answer this question. Stock head gaskets have factory fire rings built into them. When we add an o-ring to the block, it protrudes up about .010” and adds an extra “crimp” to the gasket. This is usually good […]
In this episode, Todd and Will discuss the major components of a 2500 horsepower Cummins engine build. From anodized pistons to heavy duty roller rocker assembly’s to enormous air, you will get the full scoop on what goes into a 2500 horsepower Cummins race engine.
We’re talking transmission shafts in this post. Every Dodge transmission has three shafts. There are certain criteria for when each one should be upgraded. In this post, we’re going to cover the following: What are the shafts in the transmission? When should each one be upgraded? Upgrading the Input Shaft The first transmission shaft you […]
Triple turbo Cummins dyno session gone wrong! This was going to be the last dyno testing session before we pulled the engine out for a refresher. Well, its now much more than a simple refresher!
We’re covering fuel injectors, specifically the difference between VCO versus SAC injectors. There are a few main differences that we’ll cover in this article: VCO nozzles tend to be quieter and allow for more power. However, the fuel pattern can be weak at the beginning of the injection event. SAC nozzles are louder, and better […]