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09-01-2016, 06:47 PM
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#1 |
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Registered User
Join Date: Jul 2015
Location: Jackson,tn
Posts: 48
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Blazer tank swap
Anyone used tank out of 87-91 Blazer to put in frame of 72 chevy. Do they have a sump baffle that will work for efi
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09-03-2016, 01:59 AM
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#2 |
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Registered User
Join Date: Sep 2008
Location: San Carlos, Ca.
Posts: 3,048
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Re: Blazer tank swap
Ive got one from an '89 in my '63. It does have the baffle. Im using it with a '97 vortec. Although different, the pump for the later EFI engines are a direct swap for the TBI pump.
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Chris '63 k15 long step Vortec 7.4 - L29 Blackbear tune, Five 0 Motorsports injectors, Chris Straub Cam, NV4500, divorced 205  52" front and 63" rear spring swap D44 / 14bff - disc axles Milemarker 9K and 10.5K hydraulic winches 63" & B52 Spring Install http://67-72chevytrucks.com/vboard/s...ng+swap+thread NV4500 Reverse Build Thread http://67-72chevytrucks.com/vboard/s...=reverse+build L29 - 7.4 Vortec Build http://67-72chevytrucks.com/vboard/s...&highlight=L29 |
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09-03-2016, 03:06 PM
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#3 |
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Registered User
Join Date: Jul 2015
Location: Jackson,tn
Posts: 48
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Re: Blazer tank swap
The tank I am looking at is a spectra, but it looks like it only has a small pan where the fuel pump sits. Do you have any fuel starvation issues?
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09-03-2016, 06:54 PM
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#4 |
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Registered User
Join Date: Sep 2008
Location: San Carlos, Ca.
Posts: 3,048
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Re: Blazer tank swap
TBH, mine is about 3 weeks away from running. Mine had a pan / baffle inside that was say 7-8" square x 3-4" high and kinda looked like a maze if you will. It allowed for the fuel to stay around the pump. Im assuming for cooling and anti cavitation reasons.
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Chris '63 k15 long step Vortec 7.4 - L29 Blackbear tune, Five 0 Motorsports injectors, Chris Straub Cam, NV4500, divorced 205 52" front and 63" rear spring swap D44 / 14bff - disc axles Milemarker 9K and 10.5K hydraulic winches 63" & B52 Spring Install http://67-72chevytrucks.com/vboard/s...ng+swap+thread NV4500 Reverse Build Thread http://67-72chevytrucks.com/vboard/s...=reverse+build L29 - 7.4 Vortec Build http://67-72chevytrucks.com/vboard/s...&highlight=L29 |
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09-03-2016, 11:02 PM
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#5 |
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Registered User
Join Date: Jul 2015
Location: Jackson,tn
Posts: 48
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Re: Blazer tank swap
Ok thanks . I ordered mine today hopefully it will be in this week . I Will let you know how it works
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09-03-2016, 11:31 PM
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#6 |
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Registered User
Join Date: Jan 2009
Location: Louisville,Ky
Posts: 5,811
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Re: Blazer tank swap
You could do a write up on the swap if you want.
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