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Old 09-03-2016, 11:18 AM   #1
Chevy3+3
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Did the 350 & 454 TBI trucks run the same in tank fuel pump?

I was replacing the fuel pumps on my 88' V30 with a 454 tbi and the old pumps I am pulling out appear to have larger fuel ports and line size to connect them. The new pumps I ordered from Rock Auto. I ordered the Delphi pumps for my application. The pumps I bought were part number FE0115.
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Old 09-04-2016, 02:45 PM   #2
rfmaster
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Re: Did the 350 & 454 TBI trucks run the same in tank fuel pump?

FE0115 can be used on 350 and 454 TBI EFI setups. It looks like delphi specified 8mm outlet port which is smaller than original GM 3/8" (or 9.525mm) TBI spec OE pumps. At rated pressure (TBI = 9 to 13 PSI) this is not an issue.

//RF
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Old 09-04-2016, 06:19 PM   #3
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Re: Did the 350 & 454 TBI trucks run the same in tank fuel pump?

Thanks
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