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Thread: Which pcm for lt1 swap

  1. #1
    Potential Tuner
    Join Date
    Apr 2017
    Posts
    3

    Which pcm for lt1 swap

    I'm planning on swapping an lt1 into an 87 Camaro. Transmission will be either 700r4 or t56. Don't mind tcc being on a toggle so I'm thinking trans doesn't really matter much. Given the lack of support for lt1 pcm tuning from everywhere id like to swap to an ls based pcm. I have access to a machine shop through a friend so the 24 or 58 tooth reluctor shouldn't be a huge hurdle nor the cam signal. Will be using the ls coils, larger cam, and possibly increasing displacement. Not likely to ever see forced induction but very possibly nitrous after baseline tuning is established. What pcm would you guys recommend and what OS would you suggest. I work as a tech at a dealership so changing OS isn't a huge deal if I don't get it right the first time. This will be my first venture into ls tuning as all I have done so far is basic changes on black box pcm in trucks so I know I'm getting in over my head but planning on taking it slow and seeing how it turns out. thanks for any help

  2. #2