When I started modifying my 12-valve Cummins, one of the first things I noticed was how restrictive the factory setup was, especially the small, inefficient stock intake horn. Swapping out…
I remember the frustration when my engine started sputtering at stoplights. That rough idle and occasional stall wasn't just annoying; it was a clear sign my old IAC valve was…
When that persistent ticking or tapping noise starts coming from your engine bay, you know you’ve got a problem. I’ve spent countless hours under the hood diagnosing and performing the…
I remember the first time I pushed my 24V Cummins past 500 horsepower; the stock head bolts just couldn't handle the cylinder pressure, leading to a lifted head and a…
When you’re wrenching on a classic 12 Valve Cummins, especially if you’re chasing more horsepower and boost, you quickly learn that the head gasket is the weakest link. I’ve spent…
When I first started modifying my 12-valve Cummins, I quickly realized that the factory cluster offered almost zero vital information—you absolutely need to know your EGT (Exhaust Gas Temperature), boost,…
I remember the frustration of a rough-running engine, the kind that makes you suspect a huge repair bill is coming. Before resorting to expensive mechanic visits, I started testing various…
When you own a classic 12 valve Cummins, you know that keeping that P7100 injection pump happy is non-negotiable. I’ve personally learned that investing in the right fuel filtration is…
When my older sedan started running rough—a noticeable stumble at idle and sluggish acceleration—I knew carbon buildup on the intake valves was the likely culprit. Before committing to expensive mechanic…
I remember the frustration when my engine started sputtering—that telltale sign of heavy carbon buildup, especially around the EGR valve. Replacing or manually cleaning that valve is a nightmare, which…