Fuel injection on an 84 1/2 ton

Discussion in 'Chevy C/K Truck Forum' started by PrestonM, Aug 16, 2009.

  1. PrestonM

    PrestonM New Member

    Ok, here's another situation on my truck. I have a rebuilt 350 that I really dont want to replace. I have found a complete tbi intake and wiring for a ls1 motor. Will the intake work with my heads or do I need to find different heads. What is involved in a tbi conversion? I am interested in fuel economy here. Not looking for a street beast.
  2. unplugged

    unplugged Epic Member 5+ Years 1000 Posts

    Gm tbi swap

    Personally, if I were going to take on the challenge I'd go for a TPI, but the GM TBI is tried and true and should yield an improvement in fuel economy.

    Check out this great article: http://www.goingfaster.com/spo/tbi.html
  3. PrestonM

    PrestonM New Member

    Thanks so much for the link. It is truly an informative article. Now, just need to purchase the components and swap them in. Will I have to get new heads or will my stock heads work?
  4. unplugged

    unplugged Epic Member 5+ Years 1000 Posts

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