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

244-30857-8

made in usa

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FAST 30857-8
$425.95
Precision-Flow High-Impedance Fuel Injectors
  • GM LS3, L99, L76, LS7
  • 85 lbs/hr
  • 8/pkg
  • Free Shipping - Estimated to ship directly from the manufacturer
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    30857-8 - FAST Precision-Flow Fuel Injectors for GM LS is rated 3.5 out of 5 by 4.
    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
    Rated 1 out of 5 by from FAST do NOT supply data other than voltage / flow. Terribly time consuming to tune them since almost no data is provided even after contacting FAST. They said they dont keep data. Would be nice to have some support for your product! Bad customer service from FAST. Injectors are very inconsistent as they get hot. DO NOT RECOMMEND. You get what you pay for.
    Date published: 2020-04-21
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    Are these 85lb injectors capped or uncapped?

    Asked by: Nissanskies08
    These injectors appear to be capped currently.
    Answered by: Rusty B
    Date published: 2018-08-03

    Are these Flex Fuel (E85) compatible?

    Asked by: Jonno
    These should work with E85.
    Answered by: Rusty B
    Date published: 2018-09-30
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    Some parts are not legal for use in California or other states with similar laws / regulations

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    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.

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