Tomco Rebuilt Q Jet

Discussion in 'The Venerable Q-Jet' started by sbbuick, Jan 16, 2006.

  1. sbbuick

    sbbuick My driving scares people!

    I didn't have a good core, so I ordered this Q Jet on line. After trying a few rebuilts from Auto Zone, I decided to try Tomco. I am quite impressed. The throttle shafts are super tight, and everything is accurate for my application. Carb # is weird, though. Anyone know what a # 29241ME 0629 is?
     

    Attached Files:

  2. skyphix

    skyphix Well-Known Member

    Out of curiosity, what was wrong with the ones from AutoZone?

    Reason I ask is, I just picked up a rebuilt from Parts America, which is part of Auto Zone... haven't had a chance to install it, not sure if the car would start if I did install it anyway.

    Looking forward to hearing what happens with this one from Tomco :TU:
     
  3. sbbuick

    sbbuick My driving scares people!


    Every time they arrived (via FedEx) they were damaged. Also, throttle shafts weren't all that tight. I got this one off www.rockauto.com. It was packaged well - no damage :) It cost a little more, around $200.00, but I think it's worth it. Old Q Jets are getting very hard to find!
     
  4. rex362

    rex362 paint clear and drive

    not a bad price at all....just so the carb is rebuilt correctly...

    let us know how she runs...I'm curious on that carb # also...hope someone chimes in...
     
  5. Mister T

    Mister T Just truckin' around

    That shipping carton looks very much like an Autoline carton. They are a remanufacturing facility here, (and perhaps elsewhere) and they put their own tag on each carb. I'd like a pic of that tag number, and carton, if possible please.
     
  6. sbbuick

    sbbuick My driving scares people!


    I can do that, but here is the company, Tomco. http://www.rockauto.com/ref/Tomco/Index.html
     
  7. Mister T

    Mister T Just truckin' around

    Thanks, looks to be a different company altogether. :TU:

    Still think that tag is specific to Tomco nevertheless.
     
  8. skyphix

    skyphix Well-Known Member

    Ah... this one looks good but I haven't taken it out of the wrapper. I've got two rebuildable Qjets (one original to my car, one off of a 72 GS350) but was too lazy to get either one of the two carb guys to do it. That and I got ambitious one day and was going to do it until it started to freezing rain. I still paid 180 because I didn't want to turn in either of my cores.

    Either way, I hope yours works out well!
     
  9. defan238

    defan238 Well-Known Member

    the # might be a re-stamp.the carb looks like the (2)'68 carbs i have i have,which would eaplain for the 0629 # =62nd day of 1969.no luck either with factory rebuilds.had jim mcgowan do one for me and since i have learned how and have done 2 and have had good luck
     
  10. sbbuick

    sbbuick My driving scares people!

    Ok, I was thinking it was an early carb. The weird vent on the top is what tipped me off.
     
  11. sbbuick

    sbbuick My driving scares people!

    Found it. It is a 69 Buick carb 49 state emissions automatic trans.
     
  12. Nick A.

    Nick A. Well-Known Member

    Hi guys reguarding TOMCO....Out here on Long Island, I've been forced to install quite a few of these over the years. I have NEVER had good luck with the first one installed...usually took at least 2 to get a good one. Now most of these where import cars that I was replacing them on though. The unit you got should be fine, just wanted to add alittle back round to the company for you, I think they might actually be located on Long Island as well.

    Nick A.
     
  13. carbking

    carbking carburetion specialist

    It was quite common in the 1969 model year for Rochester to stamp only the last 5 digits of the part number. The actual number then is (70)29241. Look up this number and you will easily identify the carb.

    15 years ago, Tomco was the cream of the commercial rebuilders (my opinion). They went through a fairly extensive executive shake-up, and I lost my wholesale buying status at that time. I have not used their rebuilts since, so do not know the quality of their current offerings.

    Jon.
     
  14. sbbuick

    sbbuick My driving scares people!

    It seems to be a good rebuild. No leaks, throttle shafts are tight, and the secondaries work well. I believe that I may have a part throttle problm, but I am not sure yet. It's weird because it seems to be a little weak under light throttle conditions. I'm going to experiment with different settings and see how it goes.
     
  15. RAbarrett

    RAbarrett Well-Known Member

    The unasked question here is that the unit on top is a vent, controlled by temperature. It was used to vent excessive vapor in the bowl. Called a bowl vent, it was eliminated during the early '70's due to emissions requirements. The weak off-idle could be the result of the idle mixture being lean, the vacuum advance not operating correctly, or a similar issue. These units had a solenoid, operated by the transmission, which eliminated the vacuum advance in any gear but high on the automatic. Check the ignition system, including the advances before blaming the carb. Ray
     
  16. Stage1 Jeff

    Stage1 Jeff Guest

    TOMCO equals JUNK!!!
    i installed 3 on a 430 once, all were crappy
    also tried several rebuilt 2 bbls on a chrysler 360 all were junk
     

Share This Page