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Fuel Injector Clinic IS303-1000H Injector Set, 1000cc, LS3 High-Z
Fuel Injector Clinic IS303-1000H Injector Set, 1000cc, LS3 High-Z
Fuel Injector Clinic

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#87830310

Fuel Injector Clinic IS303-1000H Injector Set, 1000cc, LS3 High-Z

  • LS3, LS7, LSA, L76, L92, L99 Fuel Injector Clinic Injector Set: 8x1000cc/min (85lbs/hr) at 3 bar (43.5psi) fuel pressure and 100lbs/hr (1040cc/min) at OE 58psi (4 bar) fuel pressure
  • Fuel Injector Clinic injectors are flow tested and rated at 43.5psi (3Bar) at 90deg F fuel temperature using CF-16B calibration fluid.
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$905.52

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Product Summary

  • LS3, LS7, LSA, L76, L92, L99 Fuel Injector Clinic Injector Set: 8x1000cc/min (85lbs/hr) at 3 bar (43.5psi) fuel pressure and 100lbs/hr (1040cc/min) at OE 58psi (4 bar) fuel pressure
  • Fuel Injector Clinic injectors are flow tested and rated at 43.5psi (3Bar) at 90deg F fuel temperature using CF-16B calibration fluid.
  • Superior short pulse width control and state of the art matching make these injectors easy to tune and provide great drivability.
  • Fuel Injector Clinic injectors are set up to and include all o-rings needed to fit the factory application for the listed vehicle. If you are using aftermarket or other unusual setups please contact us prior to placing your order to make sure you receive injectors that fit properly.
  • Every injector is covered against failure caused by defects in original manufacture by our lifetime warranty.
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Key Specs

MFG. Part #IS303-1000H
BrandFuel Injector Clinic
Fuel Pressure58 psi
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Fuel Injector Clinic IS303-1000H Details

LS3, LS7, LSA, L76, L92, L99 Fuel Injector Clinic Injector Set: 8x1000cc/min (85lbs/hr) at 3 bar (43.5psi) fuel pressure and 100lbs/hr (1040cc/min) at OE 58psi (4 bar) fuel pressure. Saturated / High Impedance Injectors. Drop in plug fitment. Utilizing the latest injector technology and featuring state of the art matching with Data Match Technology. Plug and Play GM ECU Data available on our website.
This injector set is precisely matched using Fuel Injector Clinic's proprietary Data Match Technology. Each injector is individually serial numbered and the results are provided on the Data Match Sheet providing the most complete flow matching and latency value information available in the industry today.

  • LS3, LS7, LSA, L76, L92, L99 Fuel Injector Clinic Injector Set: 8x1000cc/min (85lbs/hr) at 3 bar (43.5psi) fuel pressure and 100lbs/hr (1040cc/min) at OE 58psi (4 bar) fuel pressure
  • Fuel Injector Clinic injectors are flow tested and rated at 43.5psi (3Bar) at 90deg F fuel temperature using CF-16B calibration fluid.
  • Superior short pulse width control and state of the art matching make these injectors easy to tune and provide great drivability.
  • Fuel Injector Clinic injectors are set up to and include all o-rings needed to fit the factory application for the listed vehicle. If you are using aftermarket or other unusual setups please contact us prior to placing your order to make sure you receive injectors that fit properly.
  • Every injector is covered against failure caused by defects in original manufacture by our lifetime warranty.

CARB Warning

For race/ off road use or for use on pre-1966 vehicles.

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.
CA Prop 65
CARB warning

Fuel Injector Clinic IS303-1000H Specifications

KEY SPECS
MFG. Part #IS303-1000H
BrandFuel Injector Clinic
Fuel Pressure58 psi
Customer Impersonation Script