200 Percent Over LLY Duramax Fuel Injector 2004.5-2005 New Core Charge Applies Of 1200 Set S&S Diesel
SKU: 5089718147

200 Percent Over LLY Duramax Fuel Injector 2004.5-2005 New Core Charge Applies Of 1200 Set S&S Diesel

Sale price$2297.88 Regular price$2553.20
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

200 Percent Over LLY Duramax Fuel Injector 2004.5-2005 New Core Charge Applies Of 1200 Set S&S DieselS&S Diesel Motorsport fuel injectors are built to the highest quality standards, using industry leading components, and tested on the worlds best equipment by highly skilled technicians. Our fuel injectors may not be the cheapest, but they regularly outflow the competition for the same claimed size, giving you more performance per dollar. S&S Upgrades Proprietary nozzle honing process for clean and consistent holes Nozzles flow matched to 1 percent

S&S Diesel Motorsport fuel injectors are built to the highest quality standards, using industry leading components, and tested on the world’s best equipment by highly skilled technicians.

Our fuel injectors may not be the cheapest, but they regularly outflow the competition for the same claimed size, giving you more performance per dollar.
S&S Upgrades

  • 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 (3200 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:

  • Liter: 6.6
  • Cylinders: 8
  • BlockType: V
  • Fuel Type: Diesel
  • Engine Destination: LLY
  • CC: 6599
  • CID: 403
  • Engine Bore Inches: 4.06
  • Engine Bore Metric: 103
  • Engine Stroke Inches: 3.9
  • Engine Stroke Metric: 99
  • Engine Years: 2004.5-2005
  • Size: 200 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:
  1. 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
SKU: 5089718147

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E. Gene Ott
Louisville, US
★★★★★ 5
Great in small spots
Size: 5 Ft, Color: White
This works great for that small area you need a few extra plugs and some special connections. Easily mounts to wall and very durable and I love tar I can adjust the cord length to it does t look so intrusive
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Reviewed in the United States on May 29, 2026
M
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Martin DeCarr
Omaha, US
★★★★★ 5
Great, reasonable price.
Size: 10 Ft, Color: White
A greatvupgrade, useful item.
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Reviewed in the United States on May 19, 2026
B
Verified Purchase
Brooke Boutsikakis
Whiting, US
★★★★★ 5
Works great
Size: 5 Ft, Color: White
Very handy
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Reviewed in the United States on May 30, 2026
A
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AZ
Cuba, US
★★★★★ 4
Delayed Delivery, Way Late/Good product
Size: 10 Ft, Color: White
Good product. As advertised. Using it now! If you need normal fast Prime Style Delivery buy from another vendor! Delivery/shipping was delayed way too much!
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Reviewed in the United States on May 26, 2026
J
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John F.
New York, US
★★★★★ 5
Works perfectly with very fast usb charging
Size: 5 Ft, Color: White
The USB charging ports are fast charging! Faster than any other i have bought in the past.
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Reviewed in the United States on May 28, 2026

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