TBI Throttle Body Injection discussion and questions. L03/CFI tech and other performance enhancements.

Can i run 5.7 injectors in my 5.0?

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Old Sep 30, 2010 | 10:14 PM
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screamnbanshee's Avatar
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Can i run 5.7 injectors in my 5.0?

hey i have a 305 TBI with crossfire injection CFI and i wanna get some new injectors. i am curious if i can run a pair of Venom injectors for a 5.7 even though my engine is a 5.0. will they cause a problem or give me a bit more power? and does anyone else run venom injectors?
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Old Sep 30, 2010 | 10:37 PM
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robertfrank's Avatar
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Car: 1988 camaro "SS"/ 1991 305/T5
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Re: Can i run 5.7 injectors in my 5.0?

yeah if you want it to run like a rich pig. You're better off just bumping up the fuel pressure and tuning it.
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Old Oct 1, 2010 | 04:36 PM
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thomas1976's Avatar
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Re: Can i run 5.7 injectors in my 5.0?

Originally Posted by screamnbanshee
hey i have a 305 TBI with crossfire injection CFI and i wanna get some new injectors. i am curious if i can run a pair of Venom injectors for a 5.7 even though my engine is a 5.0. will they cause a problem or give me a bit more power? and does anyone else run venom injectors?
The 5.7L injectors will work ok, but the computer needs to be tuned correctly.
Only if the engine requires more fuel then the 5L fuel injectors can spray, there will be gains in power.
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