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  1. #1

    Default Newbie: Advice for Engine Swap 305 to 350

    Looking for advice regarding my desire to swap out the stock 305 to a 350. 146k miles on engine and manual transmission. Is it recommended to keep it as a TBI, and does that require a chip swap? What other issues/concerns should I be looking at? Any input is appreciated.

  2. #2


    This is probably one of the easier engine swaps, depending on the yr engine used there may be modifications required to the wire harness since a few sensors could be relocated on the new block.
    What yr/model truck is this on?

  3. #3


    88 Chevy K1500. She's all stock and I've had her since high school, so I'm planning in keeping her for a long time.

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