Stanadyne LT4 7.45mm High Flow Injectors - Sold Individually
Stanadyne LT4 7.45mm High Flow Injectors - Sold Individually

Stanadyne

Stanadyne LT4 7.45mm High Flow Injectors - Sold Individually

$289.00
SKU: 611661
Quantity:
In stock

Stanadyne LT4 7.45mm High Flow Injectors - Sold Individually

Extreme Fuel Delivery for
High-Horsepower LT Applications

Stanadyne’s LT4 Gen 1 direct injection injector delivers the additional fuel flow required for high-performance while preserving the factory spray pattern and targeting.

Not a modified OEM injector, each unit is manufactured using precision laser-drilled nozzle technology for significantly increased flow capacity while maintaining the combustion characteristics engineered by GM.

Features

  • All new injector design; not a modified OEM injector
  • Maintains OEM spray targeting
  • Finite Element Analysis (FEA) validated design
  • OE-quality idle and drivability after proper calibration
  • Direct replacement for OEM fuel rail
    and cylinder head
  • Designed for naturally aspirated, supercharged,
    and turbocharged engines
  • Compatible with gasoline and E85 fuel
  • Injector Tip Diameter7.45 mm (OE)
  • Number of Nozzle Holes6 (OE)
  • Nozzle TechnologyPrecision laser drilledSpray PatternSame as OE
  • Operating Pressure220 bar
  • Maximum Fuel Pressure280 bar
  • Flow Increase+61% vs OEM LT4 injectors, +88% vs ‘20-’23 LT2 injectors+116% vs 2023+ LT2 small-stem injectors
  • InstallationDirect drop-in

Warranty Information

Warranty only applies to the original purchaser. It does not transfer to new owners.
Manufacturers Warranty (If Applicable) *Terms Apply*

VEHICLE FITMENT INFORMATION

Model Year
2020 - 2026
Sub-Model
C8 StingrayC8 E-Ray
Body Style
CoupeHTC (Hard Top Convertible)

FAQ

Utilize the Vehicle Fitment Verifier just below the "Add to Cart" button to input your year, make, model and body type.

Yes, we ship all over the world. Shipping costs will apply, and will be added at checkout. We run discounts and promotions all year, so stay tuned for exclusive deals.

It depends on where you are. Orders processed here will take 5-7 business days to arrive. Overseas deliveries can take anywhere from 7-16 days. Delivery details will be provided in your confirmation email.

You can contact us through our contact page! We will be happy to assist you.