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1996 Camaro Z28 LT1 Project

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  • Rainy day, so after watching the USA women's team win gold (), I spent about an hour and a half going to three different hardware/auto supply stores looking for thread chasers and caps for the AIR fittings. Went 0 for 3. Where do you think I could find these? I need the chasers more than the caps.

    1996 Camaro Z28 cam, heads, stall, and a few other goodies
    Alumni Member, MSU Racing Club
    THREE-PEAT MiFbody Meet & Greet "Longest Hauler Award" 2010, 2011, 2012
    Originally posted by JasonH
    It's amazing what you can get done when you throw copious amounts of money at something.

    Comment


    • I typically used taps after powder coat but I'm very careful with it. Chasers are hard to find - I guess Sears did/does sell a "rethreading kit" for $50

      1998 Camaro Z28 - Bright Red, 6.0 TR224, 4l60e, 3.42 Eaton TrueTrac
      1989 Camaro IROC-Z Convertible - 355 big tube TPI, WC T5, 3.42 Zexel Torsen, CTS-V/C4 brakes
      1955 Bel Air 2 Door Post - 357 TPI, Muncie M20, 4 wheel disc

      2006 Saab 9-7x 5.3i Daily Driver

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      • Summit has inexpensive thread chasers. Might be too late now, but if you get them early enough ground shipping will get it to you next day 99% of the time.

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        • is 1/4-18 thread the same as 1/4 NPT?

          1996 Camaro Z28 cam, heads, stall, and a few other goodies
          Alumni Member, MSU Racing Club
          THREE-PEAT MiFbody Meet & Greet "Longest Hauler Award" 2010, 2011, 2012
          Originally posted by JasonH
          It's amazing what you can get done when you throw copious amounts of money at something.

          Comment


          • 1/4-18?? Never heard of it.

            Also, I'd just go with the PCM4less tune. There's been 1000s of LT1s that have done this, they've gotta have it pretty well figured out by now.
            2000 Trans Am l 1967 Firebird

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            • Originally posted by Lucky SOB View Post
              1/4-18?? Never heard of it.

              Also, I'd just go with the PCM4less tune. There's been 1000s of LT1s that have done this, they've gotta have it pretty well figured out by now.
              the 18 is the number of threads per inch. And that's sort of what I was thinking with PCMforless, but I would still feel more confident with a legit dyno tune. Jim (birdie2000) suggested maybe I see about asking the tuner to at least remove EGR from my PCM with a deposit toward a full tune later, so the car will at least be running. Thoughts?

              1996 Camaro Z28 cam, heads, stall, and a few other goodies
              Alumni Member, MSU Racing Club
              THREE-PEAT MiFbody Meet & Greet "Longest Hauler Award" 2010, 2011, 2012
              Originally posted by JasonH
              It's amazing what you can get done when you throw copious amounts of money at something.

              Comment


              • what is the actual difference between a tap and a chaser? Could I use a tap to clear the threads?

                1996 Camaro Z28 cam, heads, stall, and a few other goodies
                Alumni Member, MSU Racing Club
                THREE-PEAT MiFbody Meet & Greet "Longest Hauler Award" 2010, 2011, 2012
                Originally posted by JasonH
                It's amazing what you can get done when you throw copious amounts of money at something.

                Comment


                • Originally posted by alone_and_insane View Post
                  what is the actual difference between a tap and a chaser? Could I use a tap to clear the threads?
                  I've done that before - you have to be careful not to cut up your original threads, though - a chaser won't do that.
                  Gone but not forgotten: 1986 Chevrolet Camaro IROC-Z

                  "You shall ride eternal. Shiny and chrome."

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                  • I think I'm gonna end up just using a tap. I can't find a 1/4" pipe thread chaser ANYWHERE

                    1996 Camaro Z28 cam, heads, stall, and a few other goodies
                    Alumni Member, MSU Racing Club
                    THREE-PEAT MiFbody Meet & Greet "Longest Hauler Award" 2010, 2011, 2012
                    Originally posted by JasonH
                    It's amazing what you can get done when you throw copious amounts of money at something.

                    Comment


                    • Originally posted by alone_and_insane View Post
                      I think I'm gonna end up just using a tap. I can't find a 1/4" pipe thread chaser ANYWHERE

                      Just be careful that you stay in the original threads and that the tap doesn't force the debris into the threads and mess up the threads.
                      Gone but not forgotten: 1986 Chevrolet Camaro IROC-Z

                      "You shall ride eternal. Shiny and chrome."

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                      • Dunno if I missed it, but are the threads messed up or is there just crap in them?

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                        • I just got the intake manifold powdercoated, so I'm thinking that debris got in the threads. I had a really hard time getting any of the fittings started, and the one I was able to get going I sheared off.

                          1996 Camaro Z28 cam, heads, stall, and a few other goodies
                          Alumni Member, MSU Racing Club
                          THREE-PEAT MiFbody Meet & Greet "Longest Hauler Award" 2010, 2011, 2012
                          Originally posted by JasonH
                          It's amazing what you can get done when you throw copious amounts of money at something.

                          Comment


                          • Didn't work for very long today, but I actually made a little bit of progress. I managed to remove the EGR pipe, I finally got to it using 9 inches of extensions and a universal joint haha. I also got the other AIR fitting off and got a couple chunks of the AIR pipe cut out, and I got caps to go on the AIR fittings on the headers. Looking forward to getting a lot done tomorrow!

                            1996 Camaro Z28 cam, heads, stall, and a few other goodies
                            Alumni Member, MSU Racing Club
                            THREE-PEAT MiFbody Meet & Greet "Longest Hauler Award" 2010, 2011, 2012
                            Originally posted by JasonH
                            It's amazing what you can get done when you throw copious amounts of money at something.

                            Comment


                            • I may have a bit of an issue. I unplugged my spark plug wires when I was going to replace the opti...when I was plugging one of them back in, one of them didn't want to click back into place. I took it back off to look at it, and this is what I found:





                              can I pull the middle of it back out? Or do I have to get a new wire?

                              1996 Camaro Z28 cam, heads, stall, and a few other goodies
                              Alumni Member, MSU Racing Club
                              THREE-PEAT MiFbody Meet & Greet "Longest Hauler Award" 2010, 2011, 2012
                              Originally posted by JasonH
                              It's amazing what you can get done when you throw copious amounts of money at something.

                              Comment


                              • Thats the coil side right or spark plug side?
                                '91 Camaro Modded, LSx, House of Kolor Intense White, lowered, GS chrome 18" wheels, 14" Brembo CTS-V on all 4 corners, LS rear end, FP suspension components

                                " When in doubt...throttle out ! "
                                ENVYsion Entertainment Group

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