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carb swap

Discussion in 'Chevy Trucks' started by bjimboipd, Sep 9, 2001.

  1. bjimboipd

    bjimboipd Junior Member
    from georgia
    Messages: 1

    i ahve an 81 chevy c10 with a305 i recentlty purchased a 4 bbl. to replace the warnout 2 bbl. that it came with i replaced the intake and installed the new carb but can't seem to get the coke or vacum lines hooked backed correctly.can anyone help with this i am use to working on older engines and i have never run in to the problems i am having with this one. i have little to no throttle response.
  2. bummerkit

    bummerkit Member
    Messages: 38

    since you switched to a 4 barrel you may have to adapt the vaccume and choke lines to fit the new carb