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Thread: 00-02 2.4 GM S/C Upgrade: What size injectors in kit?

  1. #1
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    00-02 2.4 GM S/C Upgrade: What size injectors in kit?

    I'm working on an '02 Cavalier with the flash from the GM S/C upgrade. Does anyone know what size injectors are in this kit? The factory injector is suppose to be rated 24# at 43.5 psi (I'm not 100% sure this is correct), so obviously the injectors in this kit are larger. However, what's confusing is that the factory GM flash shows the "Injector Constant" as 0.20250, but the upgraded GM 2-bar flash shows the "Injector Constant" as 0.32359. With a larger injector the "Injector Constant" should get smaller. However, in this particular case, I assume that the reason this particular flash has a larger value is potentially from some sort of scaling due to the 2-bar integration GM did???

    Thanks for any help in advance.

    Regards,

    James
    Formerly known as RWTD

    Toys: '22 Tesla Model S Plaid / '20 Chevy Duramax / ?20 Sea-Doo RXT-X (2)

  2. #2
    Advanced Tuner imphat0260's Avatar
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    They are 310cc.....

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    Quote Originally Posted by imphat0260
    They are 310cc.....
    Great info, thank you!

    As a follow up question, what psi is the 310cc rated upon, 43.5?

    Thanks again!
    Formerly known as RWTD

    Toys: '22 Tesla Model S Plaid / '20 Chevy Duramax / ?20 Sea-Doo RXT-X (2)

  4. #4
    Advanced Tuner imphat0260's Avatar
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    Quote Originally Posted by RWTD
    Great info, thank you!

    As a follow up question, what psi is the 310cc rated upon, 43.5?

    Thanks again!
    To my info yes... When the SC kits were installed, the regulators were not a replacement part (but most did change to an accell adjustable as it was a direct fit replacement)...

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