2006 DURAMAX FASS PUMP MODS

With the powerful but effective fueling mods in hand, we paid a visit to the diesel specialists at Left Coast Diesel in Livermore, California, where master tech Ethan Barker not only installed the trio of PPE mods, but he went so far as to explain in-depth how each part worked so we’d have a solid understanding of how and why each part gained power. The truck was a great performer, but when loaded with his toy hauler, the truck would run out of steam on the steepest of hills.Ī quick call to the Duramax gurus at PPE unearthed some simple and affordable fueling mods that were aimed at not only increasing fuel pressure, but also maintaining it under long, heavy-throttle pulls where the stock system simply runs out of fuel.

2006 DURAMAX FASS PUMP FULL

Take for example, Matt Kutchera and his LLY-equipped 2005 Chevrolet Silverado 2500 that was previously modified with a mild lift, upgraded rims and go-fast bolt-ons like a cold air intake, full exhaust and a combination of PPE and Edge tuning components. This isn’t to say they’re not worthwhile modifications on a stock truck, but the return on investment will be much larger with a truck already outfitted with a tuner, intake and exhaust upgrades that are already asking too much of the factory fuel system. Thankfully, Pacific Performance Engineering (PPE) engineered some affordable fueling upgrades that do wonders for modified trucks. But as soon as diesel enthusiasts started wicking them up, it was immediately apparent that the factory fuel feed lines, pressure relief valve, and CP3 just couldn’t handle the load of a heavily juiced-up tuner.

“In stock form, the truck had 2.5psi of vacuum, but with the pump in place we had 8psi of positive pressure-how’s that for big gains?”Īgain, this isn’t to say that the Duramax is an improperly designed motor, because they really are great performers out of the box. However, not long ago, the sentiment that more is better came back to bite some Duramax fans when they realized that nudging horsepower past the 400-hp mark produced diminishing returns, not because the almighty GM mill wasn’t capable, but because it was being choked from fuel for a few simple shortcomings that can easily be fixed with just a couple affordable fueling mods.

So naturally, the more fuel trucks receive, the better. Prior to our PPE affordable fueling upgrades, the rig had full exhaust, a cold air intake and a combination of PPE and Edge tuning products.Īs with any diesel engine, more air and more fuel means more power. Maintain factory performance in your vehicle with Stock Replacement Fuel Injectors from Alliant, Bostech, Dorman, and DTech.Matt Kutchera’s LLY-equipped 2005 Silverado 2500 LTZ is fully loaded, has ridiculously low mileage and is as clean as they come. Find the perfect Lift Pump System for your vehicle from manufacturers like FASS, AirDog, and AFE. Find Fuel Filters for your vehicle's stock fuel system or aftermarket lift pump from manufacturers like CAT, Racor, K & N, Fuelab, and Donaldson. XDP carries a vast selection of Fuel System Plumping components from brands like Fleece, PPE, and Vibrant. Enhance fuel flow and efficiency with Performance Fuel Injectors from brands like DDP, BD-Power, Full Force Diesel, and Industrial Injection. Find the Stock Replacement or Performance Fuel Injector to suit your needs at XDP.įuel Additives, Fuel Injection Pumps, Fuel Sumps & Suction Tubes, and much more are all available from XDP's extensive line of Fuel System Components.

Get Fuel Additives for your vehicle to boost cetane and lubricity in your engine. Enhance efficiency and performance in your truck with a replacement stock output or high-output Injection Pump. Improve Fuel System efficiency with the addition of an aftermarket Lift Pump.

2006 DURAMAX FASS PUMP FREE

Keep the fuel in your vehicle free of contaminants with the high-quality Fuel Filters available at XDP. Maintain the Fuel System in your 2006-2007 GM 2500HD/3500HD with the parts available at XDP.

2006 duramax fass pump