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· Heck if I know
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5,301 Posts
Discussion Starter · #1 ·
Like the title says I can only hit 22.3k for rp, so I thought maybe it was my prv. So I just swapped that out and its still the same. FCA???
 

· Reconnaissance Expert
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1,718 Posts
Whats your commanded RP in your EFI tune. Are you commanding max? Is your CP3 factory or aftermarket. What size injectors are you running. Do you have a lift pump
 

· Heck if I know
Joined
·
5,301 Posts
Discussion Starter · #3 ·
Sticks are stock, pump is stock, L pump is stock. Efi is a towing mileage tune and no it's not commanding max. I'm not at my comp to post a screen shot sorry.
 

· Reconnaissance Expert
Joined
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1,718 Posts
Are you commanding more than what you are seeing? If so what are you commanding? How many miles are on the CP3? What type of gauge are you using to monitor the rp or are you data logging with efi
 
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