Thread: LT1 fuel pressure
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Old 06-08-2018, 10:14 PM   #3
Dan Fahey
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Default Re: LT1 fuel pressure
Quote:
Originally Posted by Ed Wright View Post
From the factory: 45 to 47 psi, with the vacuum hose off the regulator, & at WOT.
Mine is 38 to 43psi with vacuum hose!
Using LS1 Injectors.

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