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Description
450 Percent Over Late 5.9 2003-2007 Cummins Fuel Injector New Set Of 6 Core Charge Applies Of 900 S&S DieselLate 5. 9L Cummins Injectors (2004. 5 2007). S&S Upgrade Benefits SAC nozzles for all sizes (except TorqueMaster) Proprietary nozzle honing process for clean and consistent holes Nozzles flow matched to 1 percent variance per set, using OE standards Viscor SAE J967 40 degrees C 100 bar Injectors flow matched to 3 percent variance per set Viscor SAE J967 40 degrees C 4 different pressure energizing points per injector Injection profiles (rate shape)
Late 5.9L Cummins Injectors (2004.5-2007).
S&S Upgrade Benefits
- SAC nozzles for all sizes (except TorqueMaster)
- Proprietary nozzle honing process for clean and consistent holes
- Nozzles flow-matched to 1 percent variance per set, using OE standards
- Viscor SAE-J967
- 40 degrees C
- 100 bar
- Injectors flow-matched to 3 percent variance per set
- Viscor SAE-J967
- 40 degrees C
- 4 different pressure/energizing points per injector
- Injection profiles (rate shape) aligned
- Injector build spec custom-matched to nozzle flow rate for each size
- 250 percent (3700 cc/min) and up feature internal body modifications
- Increased nozzle flow slows down the open/closing time
- Body modifications improve the injection rate shape
Options
- Brand new or Bosch remanufactured bodies available
- We only use reman bodies direct from Bosch for quality purposes, which differ from Bosch-certified remans
- The industry has adopted a percent increase in nozzle flow over stock as the sizing convention
- Available sizes: TorqueMaster, 30 percent, 45 percent, 60 percent, 80 percent, 100 percent, 150 percent, 200 percent, 250 percent, 300 percent, 350 percent, 400 percent, 450 percent, 500 percent
Details:
- Engine Manufacturer: Cummins
- Liter: 5.9
- Cylinders: 6
- BlockType: L
- Fuel Type: Diesel
- CID: 359
- Engine Bore Inches: 4.02
- Engine Bore Metric: 102
- Engine Stroke Inches: 4.72
- Engine Stroke Metric: 120
- Size: 450 Percent Over
- Condition: New
- Sold As: Set
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 5
saucony for life, kidz.
Color: Navy/Silver/Pink, Size: 7 Big Kid, Color: Navy/Silver/Pink, Size: 7 Big Kid
… why I appreciate being an adult female with average-sized feet, Especially considering kids’ shoes are always way cooler!
The sizing is a bit wonky, I’m normally a women’s 8, EU 39 which were my last saucony’s ,
These were exchanged after buying the “big kid 7” (too big),
after replacing w the 6.5 (38.5 EU) I still wondered about sizing down more but I think they’re good, they just fit differently than my previous ones… also I replaced the very long blue laces (48”) with shorter white ones (40”), and now I’m keeping and loving the shoes!
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Reviewed in the United States on October 6, 2025
★★★★★ 3
Runs Narrow
Color: Blue/White, Size: 1 Big Kid
They seem to run quite narrow, for my son who wears a medium comfortably. The New Balance fit much better.
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Reviewed in the United States on July 4, 2021
★★★★★ 5
Saucony
Size: 3.5 Big Kid, Color: Silver/Purple
Bellas
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Reviewed in the United States on April 16, 2026
★★★★★ 5
Comfortable boy shoes
Size: 4 Wide Big Kid, Color: Black/White
My son’s favorite sneakers. I think this is a fourth pair we ordered as he grows. Lightweight but mostly wide enough to be comfortable. I wouldn’t buy them for a full price but they are often in sale and then it’s great value for my money.
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Reviewed in the United States on October 5, 2025
★★★★★ 4
Merrell Unisex Child Wind 3.0 (4 Big Kid, Silver/Purple)Merrell Unisex Child Wind 3.0
Size: 4 Big Kid, Color: Silver/Purple
These shoes are cute and fit true to size! My daughter loves them.
However these are Saucony shoes, NOT Merrell. I guess these are owned by the same company (I had to look it up) but are still very much so separate brands so I think its a bit misleading to have them labeled Merrell on the listing but Saucony on the actual shoes.
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Reviewed in the United States on April 10, 2025