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question on 8.1l injectors

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Old 11-07-2007, 11:11 PM
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i have a set of the 32# ones and was wondering at what psi are they rated at?
Old 11-08-2007, 05:12 AM
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what brand.. probably 43.5PSI
Old 11-09-2007, 09:38 PM
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delphi the ones that come stock on the 8.1l siverado's
Old 11-09-2007, 10:20 PM
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looks like they are rated at whatever fuel pressure the 8.1 runs at...more than likely 58psi.




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