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Injector ID help?

This is a discussion on Injector ID help? within the External Engine forums, part of the LSx Technical Help Section category; I can get a set of injectors fairly reasonable but am having trouble identifying them. The #'s on them are ...

  1. #1
    11 second club cabel's Avatar
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    Injector ID help?

    I can get a set of injectors fairly reasonable but am having trouble identifying them.
    The #'s on them are F7PU-A4A and 9F593 and they are black top.
    http://www.witchhunter.com/flowdatapix/ff7pu-a4a.jpg

    That is a link I found. I was told they were 36 lb ford injectors but I'm not certain.

  2. #2
    Those are 35 lb/hr injectors and are a different design than the other SVO injectors. They are rated at 3 bar. The LS1 uses a 4 bar fuel pressure, so the actual fuel rating as seen in your LS1 will be closer to 41-42 lb/hr.

  3. #3
    11 second club cabel's Avatar
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    Quote Originally Posted by Marc 85Z28 View Post
    Those are 35 lb/hr injectors and are a different design than the other SVO injectors. They are rated at 3 bar. The LS1 uses a 4 bar fuel pressure, so the actual fuel rating as seen in your LS1 will be closer to 41-42 lb/hr.
    So these would work for a head\cam setup?

  4. #4
    They will work, but are not ideal. They're not a true SVO injector. They are a disk type injector made by TOMCO. How much are they?

  5. #5
    11 second club cabel's Avatar
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    $100

  6. #6
    11 second club cabel's Avatar
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    Quote Originally Posted by Marc 85Z28 View Post
    They will work, but are not ideal. They're not a true SVO injector. They are a disk type injector made by TOMCO. How much are they?

    They are $100. Is this worth it or should I save my money?

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