Recent content by Jim Kueneman

  1. Jim Kueneman

    School me - Do modern flat tappet cams/lifters need high-zinc oil?

    Lake actually designed that breakin oil. He is being modest.
  2. Jim Kueneman

    School me - Do modern flat tappet cams/lifters need high-zinc oil?

    That is what Lake said. Use the ZR1 Valvoline in classics BUT REMEMBER it is a racing oil and breaks down FAST. Change it often. Jim
  3. Jim Kueneman

    School me - Do modern flat tappet cams/lifters need high-zinc oil?

    After break in absolutely, that is what Lake (oils geek guy) actually recommends for classic cars (not necessarily just for the zinc content though)
  4. Jim Kueneman

    School me - Do modern flat tappet cams/lifters need high-zinc oil?

    No it should be dedicated break in oil (like Joe Gibbs) that tends to be low detergent typically (if is recall Lakes video correctly he developed the Joe Gibbs oils)
  5. Jim Kueneman

    School me - Do modern flat tappet cams/lifters need high-zinc oil?

    Not low detergent oil. The additive detergent they were using then was causing the problems. They changed the detergent additives to something that did not wash the zinc off the surfaces.
  6. Jim Kueneman

    School me - Do modern flat tappet cams/lifters need high-zinc oil?

    That is the real key Rob. The real problem that was found during the zinc fiasco back in the day was the detergent was washing the zinc away. It ended up being lore that you need a special zinc oil for these old engines. Any oil is fine these days as they’ve figured out the detergent problem...
  7. Jim Kueneman

    Looking into doing my first paint job next year.

    Completely agree with that. base/clear is way more forgiving to get a great job but requires more work. I tell people I am a crappy painter but a great sander/buffer.
  8. Jim Kueneman

    Looking into doing my first paint job next year.

    I have painted 6 cars in the last 8 years. This last one was solid single stage, won't do that again. It fought me every step of the way. Automotive Arts Motobase and Southern Polyurethane's Universal Clear have been the rest. It is so much easier cutting a buffing high solid clear than...
  9. Jim Kueneman

    I am not restoring another car... or am I.....

    Sorry I’m working on that now and freaking hate it. I am not a truck guy. 1972 F100 short box four-wheel-drive. Got roped into doing it for a friend whose dad bought this truck back in the early 80s from the original owner.
  10. Jim Kueneman

    I am not restoring another car... or am I.....

    Will decide next year.
  11. Jim Kueneman

    Oil additive ?

    Break in oil has several thing different including more zinc and and no friction modifiers. I love one of the comments in this: "If oil companies found any use for anything else to add in then they would and charge you for it." Anything you add to the oil either does nothing or actually makes...
  12. Jim Kueneman

    Free/inexpensive CAD programs

    I struggled for years with FreeCad and its workflow. After using OnShape for the last few parts I made it is a MUCH easier learning curve than FreeCad for the way my head works.
  13. Jim Kueneman

    63 valiant front brake drums

    The drum is swedged onto the hub. That said if you press the studs out you can open the holes in the hub so that new studs won't stay in. The right way is to drill out the drums close to the studs so the swedging on the studs is removed and they will press out of the hub without damaging it...
  14. Jim Kueneman

    Show your slant 6 a body!

    That is awesome and I bet it gets more people gathering around it. Any big block car.
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