06-23-2004, 11:58 PM | #1 |
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Location: Lubbock, Texas
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sending units
does any know if the '87 trucks had a fuel pump internal to the tank? and what would need to be done to switch from an external pump to an internal? i allready have a presure regulator. thanks
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'96 Nissan Pathfinder '02 Firebird Trans Am. '88 K5 Blazer |
06-24-2004, 12:34 AM | #2 |
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Location: Lansing MI
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sending units
Yes 87 trucks came with a fuel pump in the tank. As far as putting a in tank pump in a tank that did not come with one. Well I'll have to leave that for someone else to answer.
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06-24-2004, 02:38 PM | #3 |
www.73-87chevytrucks.com
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If you want an intank pump in a non-intank truck, you just need the sending unit from an 87 truck.
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Chris Lucas 1973 Chevy C-10 1978 GMC Jimmy (2WD) - SOLD 1987 R10 twin turbo LS 1991 R3500 SRW CrewCab 1985 K5 diesel swapped project 1989 K5 2WD conversion w/ Vette susp Project Captkaos Customs 73-87chevytrucks.com |
06-24-2004, 02:41 PM | #4 |
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the lines are the same?
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'96 Nissan Pathfinder '02 Firebird Trans Am. '88 K5 Blazer |
06-24-2004, 07:13 PM | #5 |
Gentleman Jim Driver
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I just got done pulling a sender from an 87 truck. The lines on an 87 sender are: 3/8 suction, 5/16 return and 1/4" vent. The 87 fuel tanks for Throttle body injection have baffles in them to keep the pump submerged in fuel, if your tanks don't have these and you want an in-tank pump, I'd recommend getting the 87 tank from the wrecking yard.
Make sure the 87 you get the tank from isn't a diesel, they are like the 84-86 carbed trucks.
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Joe '75 GMC Gentleman Jim '84 Chev C10 Short Wide - Super duper plain (manual steering, manual brakes, no dome light, no cig lighter) '85 Chev C10 Short Wide - Super plain Vortec 4.8 4L60E trans also: '81 K30, '83 C30 Crew Dually, '84 M1028 CUCV, '85 M1009 CUCV, another '85 C10 SWB, '89 R3500 Flatbed |
06-24-2004, 10:44 PM | #6 |
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k, i think ill just modify the 88 sending unit i have, that wasn't a typo, im cutting 1 9/16 off both lines and then welding it back together, only 7 1/2 psi shouldln't have to be that strong.
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'96 Nissan Pathfinder '02 Firebird Trans Am. '88 K5 Blazer |
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