When I first started messing with my diesel trucks my first upgrades always started with a tuner, intake and exhaust. Then as other factory components failed I would look at those parts failures as upgrade oportunities. I got some watered down diesel fuel from a hole in the wall gas station in the middle of no where Montana and it killed my injectors in my 2003 Cummins.
Since I was replacing them, I figured, heck, why not upgrade. So I purchased a set of Industrial Injection 150 over injectors. I got them installed and EGT's were through the roof and I was getting a violent popping noise under full throttle. I called Industrial Injection and they explained that the injectors where too big for the stock CP3 to keep up with. When the rail runs dry it makes a loud popping noise referred to as rail pop. I was no diesel mechanic at the time, I built custom log homes, so I was open to their advice, I upgraded to a bigger turbo to help with the EGT issues, and upgraded to twin CP3's to get rid of the rail pop.
The twin pumps fixed all of my issues and my truck picked up 125hp with this simple bolt on upgrade.
H&S Motorsports is pleased to introduce the Dual High Pressure Fuel Kit for the 2004.5-2007 5.9L Cummins. After having such great success with our 6.6L LML and 6.7L Ford Dual High Pressure Fuel Kits, we decided to use the same proven products and engineering principles to develop a kit for the Cummins platform. The Cummins engine is known for its strength and reliability and we did our best to apply the same characteristics in the development of this product.
Unlike most dual pump kits on the market, our kit features a TRUE dual rail feed solution. With our system, the secondary CP3 pump feeds the back of the fuel rail independently to ensure that the high pressure fuel lines do not become a restriction at any engine RPM or power level. This also allows the factory CP3 pump and high pressure line to remain in the stock configuration. Our unique pump mounting system positions the secondary CP3 pump low and the serpentine belt is routed in such a way that it maintains optimal surface contact for the secondary CP3 pump and the factory power steering pump.
Even with the standard "stock" pump, this system is easily capable of 800+ WHP worth of high pressure fuel supply! If that's not enough for you we also offer modified 5.9L and 6.7L Cummins CP3 pumps to meet your fueling demands.
The CP3 pump we include with the kit is a brand new OEM unit from Bosch. That's right, BRAND NEW, not a remanufactured unit like many shops include. The key to ensuring the longevity of any high pressure fuel pump is by providing the high pressure fuel system with clean, waterless diesel fuel. Any fuel contamination that reaches the high pressure fuel system can be detrimental to reliability and performance. We highly recommend using FASS or similar lift pump for proper filtration and water-separation.
If you are looking for the ultimate in high pressure fuel supply, look no further than the H&S Motorsports Dual High Pressure Fuel system.
Kit Includes: New Bosch Cp3 Pump, Pulley, Serpentine Belt, Pump Brackets & Hardware, Pump Control Module, High Pressure Fuel Lines & Fittings, Upper Radiator Hose
We offer a wide variety of diesel performance parts and aftermarket parts for your vehicle for any application. Most of the products we offer we use ourselves, so we can provide our customers with first hand experience and knowledge of the expected gains from a particular product or combination of products. .
From engine rebuilds/replacement, minor & major repairs, engine upgrades, maintenance and more, we have the expertise, tools and experience to have your vehicle running the way it should.
Phone: 770-267-3322
Address: 320 Mayfield Dr
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