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Air and Fuel› Fuel Injection Systems and Components - Electronic

Fuel Injector Clinic

1200cc High Impedance Injector Set

Name: 1200cc High Impedance Injector Set
Brand: Fuel Injector Clinic
SKU: ISC-1200H-6

$1,649.95 $820.62 Save $829.33

SKU: ISC-1200H-6

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$100 Minimum Order

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Overview

The Fuel Injector Clinic ISC-1200H-6 is a 1200cc custom injector set designed for 6-cylinder engines. These injectors are precisely matched using Fuel Injector Clinic's proprietary Data Match Technology, with each injector individually serial numbered and results provided on a Data Match Sheet. They are flow tested and rated at 43.5psi (3Bar) at 90°F fuel temperature using CF-16B calibration fluid.

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The Fuel Injector Clinic ISC-1200H-6 is a 1200cc custom injector set engineered for 6-cylinder engines, offering superior flow matching and drivability. Each injector is individually serial numbered and comes with a Data Match Sheet detailing flow matching and latency values, thanks to Fuel Injector Clinic's proprietary Data Match Technology. These injectors are flow tested and rated at 43.5psi (3Bar) at 90°F fuel temperature using CF-16B calibration fluid. They feature superior short pulse width control, making them easy to tune and providing excellent drivability. The set includes solder-in pigtails and all necessary o-rings to fit factory applications for listed vehicles. If you are using aftermarket or unusual setups, it is recommended to contact Fuel Injector Clinic prior to ordering to ensure proper fitment. Every Fuel Injector Clinic injector is covered by a lifetime warranty against failure caused by defects in original manufacture. The ISC-1200H-6 set requires careful selection from available injector heights (64mm, 53mm, 38mm) and top/bottom o-ring diameters (11mm, 14mm, 15mm, 16mm, 21mm) to ensure a perfect fit for your specific application.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

Brand	Fuel Injector Clinic
Part Number	ISC-1200H-6
Category	Air and Fuel

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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