LTX and LSX Putting LT1s, LS1s, and their variants into Third Gens is becoming more popular. This board is for those who are doing and have done the swaps so they can discuss all of their technical aspects including repairs, swap info, and performance upgrades.

6.0 fuel pump

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Old Apr 21, 2009 | 09:18 AM
  #1  
techrunner's Avatar
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Car: 91 Formula
Engine: lq4
Transmission: t-56
6.0 fuel pump

ok, i need to figure out a fuel system for my 6.0/t56 swap. a stock ls1 plastic tank pump shouldn't really have a problem supplying a truck 6.0 should it? i'm trying to decide if i want to just stick a walbro pump into my stock tank or get a plastic ls1 tank and fight with the fuel gauge. any thoughts?
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Old Apr 21, 2009 | 02:22 PM
  #2  
Air_Adam's Avatar
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From: Saskatoon, SK, Canada
Car: '83 Z28, '07 Charger SRT8
Engine: 454ci, 6.1 Hemi
Transmission: TH350, A5
Axle/Gears: 2.73 posi, 3.06 posi
Re: 6.0 fuel pump

Use the stock LS1 pump, it should be fine.
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Old Apr 21, 2009 | 02:37 PM
  #3  
NemeSS-TyranT's Avatar
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From: Houston TX
Car: 02 SS
Engine: 408 TT (1108rw-93/m1)6700rpm
Transmission: TH400(slipping)
Axle/Gears: 12bolt/3.42(whines😠)
Re: 6.0 fuel pump

easiest method is to use walbro 255lph pmp in your stock tank with c5 fpr/filter, with fuel return located near tank off fpr/filter
and fbody ls1 fuel rail. if using ls1/ls6 intake
if do not want to use c5 fpr,
use aftermarket fuel rails with fpr, and adapter fittings for stock fuel lines.
your stock tank with walbro will be enuff for n/a 6.0
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