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tpi fuel sending unit help

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Old 08-31-2013, 03:52 PM
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Car: 1984 Z28 T-TOP
Engine: 355 Lt1 w/Hotcam
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tpi fuel sending unit help

I am putting a TPI tank in my 84 Z28. Was origionally a carb'd car. I am trying to figure out the lines from the sending unit. I know which is the feed line and the one with the breather that attaches above the rear end. I am trying to see if the longest tube in the sending unit is the return line or if it returns to the shortest tube inside the tank.
Old 09-03-2013, 09:23 AM
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Car: 1984 Z28 T-TOP
Engine: 355 Lt1 w/Hotcam
Transmission: TH700R4
Axle/Gears: 3.73 4th gen limited slip
Re: tpi fuel sending unit help

The pump is being delivered tonight. I wanted to get it installed so I can have the tank put in tomorrow. Any help would be appreciated.
Old 09-03-2013, 09:37 AM
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Re: tpi fuel sending unit help

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