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FAST 30857-8

Precision-Flow High-Impedance Fuel Injectors GM LS3, L99, L76, LS7

FAST 30857-8

244-30857-8

made in usa
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Estimated ship date 09/25/17 if Ordered Today
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FAST 30857-8 Precision-Flow High-Impedance Fuel Injectors GM LS3, L99, L76, LS7 $378.99
Precision-Flow High-Impedance Fuel Injectors
  • GM LS3, L99, L76, LS7
  • 85 lbs/hr
  • 8/pkg

  • Specifications:

    Wiring Harness Included
    No
    Fuel Rail O-Ring Outside Diameter (in.)
    0.551
    Injector Advertised Flow Rate (lbs./hr.)
    85
    Injector Plug Style
    USCAR
    Manifold O-Ring Outside Diameter (in.)
    0.551
    O-Rings Included
    Yes
    Quantity
    Sold as a set of 8
    Seat to Seat Height (in.)
    1.48
    Driver Type
    12V saturated circuit
    Manufacturer's Part Number:
    30857-8

    FAST's Precision-Flow High-Impedance Fuel Injectors for GM Gen IV engines are uniquely designed for direct installation into LS applications. They deliver the outstanding idle quality and flow consistency essential for high-performance EFI engines. These fuel injectors yield faster throttle response, reduced clogging, and superior fuel atomization. They are properly sized and utilize the correct EV6/USCAR connector for hassle-free, plug-in operation.

    Features
  • Sold each and in sets of 4, 6, or 8
  • Direct installation into LS applications
  • Designed for a perfect fit in FAST's EZ-EFI 4150 Throttle Body
  • Quicker throttle response, less clogging, and superior fuel atomization

  • 30857-8 - FAST Precision-Flow GM LS Fuel Injectors is rated 4.3 out of 5 by 3.
    Rated 5 out of 5 by from Great alternative to ID's Used these on my supercharged ls3 pushing around 610 to the wheels. So far no issues. About 1000 miles on them so far. Exact match to the ls3/lsa/ls9 injectors. No fitment issues, no harness adapters, no injector tips needed.
    Date published: 2016-08-18
    Rated 4 out of 5 by from Works but not the greatest for tuning I purchased these for my 2010 camaro ss supercharged. The injectors installed easy and had to be tuned . Brought to my local dyno tuner and he had a difficult time tuning it in. Would recommend a better injector for easier tuning but 4 stars because eveything worked out for me eventually with them and I dont mind them now. Not a bad product
    Date published: 2017-03-27
    Rated 4 out of 5 by from fast 85 lbs injectors Would be nice if they came with some flow data luckily I found a good tiner
    Date published: 2016-03-08
    • y_2017, m_9, d_21, h_20
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.3
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_3
    • loc_en_US, sid_10001_10001_1399709, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs

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