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  1. #1
    Join Date
    Mar 2009
    Location
    Tyler, TX
    Posts
    871
    if you have the original dropin in unit, you can replace the pump with the walbro, just remove the old pump from the unit, install the walbro in its place, solder the connections and shrink wrap them and install new fuel line from the pickup to the pump and from the pump to the top of the assembly. then you will have the 255lph pump installed just like the factory unit, it would also be a good time to test the sending unit and inspect it closely if you are re-using the original


    you can buy a replacement unit on ebay for probably 80 dollars and just replace the pump that comes in it
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  2. #2
    Join Date
    Nov 2009
    Location
    Fort Smith, Arkansas
    Posts
    496
    Quote Originally Posted by molitor View Post
    if you have the original dropin in unit, you can replace the pump with the walbro, just remove the old pump from the unit, install the walbro in its place, solder the connections and shrink wrap them and install new fuel line from the pickup to the pump and from the pump to the top of the assembly. then you will have the 255lph pump installed just like the factory unit, it would also be a good time to test the sending unit and inspect it closely if you are re-using the original


    you can buy a replacement unit on ebay for probably 80 dollars and just replace the pump that comes in it
    To sum it up - Just buy a Walbro pump and put it in the 87 pump assembly then plug it in and go.
    '91 2WD RCSB
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