C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Fuel injector flow rates

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Old Sep 5, 2002 | 04:46 PM
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From: Marysville, WA
Default Fuel injector flow rates

I am posting this table since there is always questions concerning flow rates for different size/manufactorer fuel injectors.

Ford Motorsport 19.0lb/hr @ 39psi (Part no. FMS-M9593-C302)
Ford Motorsport 24.0lb/hr @ 39psi (Part no. FMS-M9593-A302)
Ford Motorsport 30.0lb/hr @ 39psi (Part no. FMS-M9593-B302)
Chevy LT1 24.0lb/hr @ 43.5psi (Part no. 17124248)
Chevy LT4 28.0lb/hr @ 43.5psi (Part no. 17124251)
'98 Chevy LS1 25.2lb/hr @ 58.0psi (Part no. 12533952)
'99-'00 Chevy LS1 26.2lb/hr @ 58.0psi (Part no. 12456154)
'01-'02 Chevy LS1/LS6 28.6lb/hr @ 58.0psi (Part no. 12482704)
Accel 19lb/hr @ 43.5psi (ACC-150819)
Accel 24lb/hr @ 43.5psi (ACC-150824)
Accel 26lb/hr @ 43.5psi (ACC-150826)
Accel 30lb/hr @ 43.5psi (ACC-150830)

Cheers!!
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Old Sep 5, 2002 | 04:52 PM
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Joined: Dec 2000
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From: SE NY
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Default Re: Fuel injector flow rates (Greenvette)

Well that means that those Ford 24# injectors are realy 25# injectors at the 43.5psi we use!

Thanks for the info.
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Old Sep 5, 2002 | 05:12 PM
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From: Newton (Wichita Area) Kansas
Default Re: Fuel injector flow rates (Greenvette)

Thanks for the info. I'll keep it some place safe cuz I know I'll need it later. BTW, do you have numbers for stock L98 injectors?
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