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Description
H&S Motorsports Dual High Pressure Fuel Kit WITHOUT CP3 03-07 CumminsDon't let a lack of available fueling limit the power potential of your 5. 9L Cummins! Upgrade with this dual CP3 kit from HS Motorsports for consistent delivery without over pressurization. Please select your desired pulley color from the options below: Unlike most dual pump kits on the market, the HS Motorsports kit features a TRUE dual rail feed solution. With this system, the secondary CP3 pump feeds the back of the fuel rail independently to
Don't let a lack of available fueling limit the power potential of your 5.9L Cummins! Upgrade with this dual CP3 kit from HS Motorsports for consistent delivery without over pressurization.Please select your desired pulley color from the options below:
Unlike most dual pump kits on the market, the HS Motorsports kit features a TRUE dual rail feed solution. With this 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. This 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+ RWHP worth of high pressure fuel supply! If that's not enough for you, you can also upgrade to one of HS Motorsports modified 5.9L Cummins CP3 pumps used in conjunction with this dual kit (in place of using the stock 5.9L CP3) to meet your fueling demands.
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. HS highly recommends using a FASS, AirDog, 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 HS Motorsports Dual High Pressure Fuel system.
IMPORTANT NOTES:
- You must use an aftermarket lift pump with this product. AirDog and FASS are the two most commonly used
- Custom engine tuning may be required depending on other modifications
- You must provide your own CP3 injection pump to be used in conjunction with your existing CP3
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4.8 ★★★★★
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Product Reviews
★★★★★ 5
Like the other one (Vol 1) but different (Vol 2) with more.
Format: Paperback
Volume 2 continues the great color combinations of the 1st Volume, but the combinations are more complex, with more colors. There's even a section of art in the form of paintings, prints, woven work, etc. that you see on one page while on the opposite page is the breakdown of the colorations in bars with no image. What this does is show how the art works, and then how the combinations also work. Also more of the simplified 2 and 3 combinations that I think I prefer as more minimal. Again, these are ranged from light and airy to darkly saturated -and all curiously satisfying and worth study and trying them out. On the computer it's possible to match any tone or hue, so there's a path that only requires finding the right starting color then paying attention to the combination. Not that it's an end-all, but a beginning. Any of those can be shifted or modified with ease but it depends on how they fit a real-time application and not a formula. But the horizons have already been expanded so there's more, and even more.
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Reviewed in the United States on October 11, 2025
★★★★★ 5
Great Value
Format: Paperback
It's exactly what I expected. I gives various color pallets that are fairly common in Japanese are & culture.
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Great book to help establish a palette for a software, web or art project
Format: Paperback
I love this book for helping me establish a color palette for art projects that I want a Japanese feel to. Also just generally good for getting inspiration for color palettes that just plain look good. I've always, since I can remember from my youth, felt drawn to the Japanese color combinations in kimono. fashion, origami paper and even toys. Maybe it's a consequence of growing up in Hawaii with all the Japanese influences I had -- or, as I suspect, it's just really good color application. This book helps me find the colors I want that go together the way I want. I use the examples in this book with a Color Muse to pick my digital color palette.
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Reviewed in the United States on April 20, 2025
★★★★★ 5
Loved it! Worth the buy!
Format: Paperback
Loved this color combo book! The book includes a wide array of color combinations, plus history on the artist, which I appreciate!
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Reviewed in the United States on April 17, 2026
★★★★★ 4
Terrific content, soft cover.
Format: Paperback
It is way smaller than expected but it is amazing in content. The only think I do not like is that it has an extremely soft external cover, which worries me on the long run.
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Reviewed in the United States on May 29, 2025