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    Hood Clearance

    I'm nowhere near getting my mock up block sitting inside the bay much less having a frame back under the car. Nevertheless, I want to know what kind of hood clearance to expect so I can continue to buy a few pieces. I'd love to run the Hi Ram with the 417 air to water so I could avoid a mess of...
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    Turbo needs a rebuild...

    A while back my grandfather bought a '78 Regal with a complete '87 GN drivetrain and some GNX goodies built by some GM engineer around the time the GNX was sold. I've posted on here about it before...some have heard about it, seen it, knew the guy who built it, etc. Anyhow, it wasn't running...
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    Where can I find the VIN on the body of an '87?

    I need to find the VIN that is stamped in the body (not number by the windshield) in order to match it against the VIN on the engine and on the frame. Somebody stole my VIN plate out from behind the windshield. We were told that they're often "hidden" and sometimes behind the A/C unit. That is...
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    Turbo 5.3 or 6.0 - ?'s

    I'm looking for a little input on my Ls swap into my newly acquired '87 GN. I'm not new to the Ls, but FI and turbos are a different ballgame. I'm really hoping for a surplus of 600+hp/tq at the tire through an auto trans and really want to be in the 10's. If I reach that number of 600, I...
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    Another STL Introduction-'87 Turbo Ls GN

    What's up, guys? I've been on this forum for 2-ish years now, but didn't peak around too much. I was merely an admirer so I never made any posts. Well, that's about to change. I've finally got my own. Although, it really doesn't look like much. It's a nicer car than I think the images depict...
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    TURBO 6.0 '87- Build Thread & ?'s

    Wasn't quite sure if I should post in this section or the "LSX Tech" section... My ?'s will be written in red. WARNING: This will be a bit of a read, but I prefer to ask all of my questions and answers in one place for simplicity and easy reference. I've lurked on this page for quite a while...
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    My Introduction-New here(kinda')...

    What's up, guys? I've been on this forum for 2-ish years now, but didn't peak around too much. I was merely an admirer so I never made any posts. Well, that's about to change. I've finally got my own. Although, it really doesn't look like much. It's a nicer car than I think the images depict...
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