The Venerable Q-Jet

Rochester and Edelbrock Q-jet tech.

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  1. 69GS400s
    Sticky

    Rochester Carb ID - THE DEFINITIVE GUIDE !!!

    69GS400s, Feb 1, 2007
    Replies:
    12
    Views:
    11,948
    DEADMANSCURVE
    Jan 21, 2015
  2. BYoung

    Carb woes

    BYoung, Nov 5, 2018 ... 2
    Replies:
    31
    Views:
    551
    Nailhead Ronnie
    Dec 14, 2018 at 7:19 AM
  3. Cutlass

    How to modify a 1969 QJ to become a 1970 455 Stage1?

    Cutlass, Nov 11, 2018
    Replies:
    10
    Views:
    244
    Cliff R
    Dec 13, 2018 at 7:05 AM
  4. Quick Buick

    Fuel Pressure ?

    Quick Buick, Nov 28, 2018 ... 2
    Replies:
    22
    Views:
    235
    LARRY70GS
    Dec 1, 2018
  5. carmantx

    Quadrajets, found a few. Stickers

    carmantx, Sep 9, 2018 ... 2
    Replies:
    28
    Views:
    1,139
    carmantx
    Nov 24, 2018
  6. Brett Slater

    Utilizing OEM Chevy Choke On Early B4B/Q-Jet Combo

    Brett Slater, Nov 14, 2018
    Replies:
    7
    Views:
    195
    Bigpig455
    Nov 16, 2018
  7. matt68gs400

    Custom primary rods

    matt68gs400, Nov 9, 2018
    Replies:
    2
    Views:
    101
    matt68gs400
    Nov 10, 2018
  8. buick64203

    Q-Jet part throttle lean condition

    buick64203, Sep 24, 2017 ... 2 3 4
    Replies:
    62
    Views:
    3,062
    buick64203
    Nov 2, 2018
  9. Grandpas67

    What to do? 67 intake and 800CFM Quadrajet

    Grandpas67, Oct 16, 2018
    Replies:
    10
    Views:
    297
    Grandpas67
    Oct 26, 2018
  10. Canadian GS 350

    GS 350 - 7042244

    Canadian GS 350, Jul 30, 2018
    Replies:
    5
    Views:
    261
    Canadian GS 350
    Aug 27, 2018
  11. guyver002

    Trying to understand idle slots and main circuit

    guyver002, Jul 10, 2018
    Replies:
    7
    Views:
    306
    fine threads
    Aug 26, 2018
  12. TORQUED455

    Oddball Quadrajet?

    TORQUED455, Aug 14, 2018
    Replies:
    13
    Views:
    503
    Jim Weise
    Aug 20, 2018
  13. scubasteve455

    What screw (adjust) on Quad

    scubasteve455, Aug 19, 2018
    Replies:
    2
    Views:
    136
    TrunkMonkey
    Aug 20, 2018
  14. MrSony

    Rebushing Marine Qjet?

    MrSony, Aug 8, 2018
    Replies:
    10
    Views:
    246
    TORQUED455
    Aug 14, 2018
  15. BIG FRANK JOHNSON

    carb base gasket

    BIG FRANK JOHNSON, Jun 23, 2018
    Replies:
    4
    Views:
    196
    LARRY70GS
    Jul 19, 2018
  16. sparki

    EFI?

    sparki, Jun 23, 2018 ... 2
    Replies:
    22
    Views:
    568
    sparki
    Jul 14, 2018
  17. MrSony

    QJet Hard Starting After Being Off For 10+ Minutes

    MrSony, Jul 11, 2018
    Replies:
    10
    Views:
    263
    Dwayne B
    Jul 12, 2018
  18. MrSony

    New Rebuilt (by me) Quadrajet Runs like CRAP.

    MrSony, Jun 28, 2018
    Replies:
    19
    Views:
    526
    MrSony
    Jul 4, 2018
  19. BIG FRANK JOHNSON

    gasket order

    BIG FRANK JOHNSON, Jul 1, 2018
    Replies:
    2
    Views:
    112
    BIG FRANK JOHNSON
    Jul 3, 2018
  20. matt68gs400

    Custom primary rods, thanks Cliff!

    matt68gs400, Jul 1, 2018
    Replies:
    1
    Views:
    121
    buick64203
    Jul 1, 2018
  21. Jonah Halbert

    Rochester 4GC carb

    Jonah Halbert, Apr 7, 2018
    Replies:
    10
    Views:
    467
    matt68gs400
    Jun 30, 2018
  22. Gary Bohannon

    secondary throttle plate opening angle

    Gary Bohannon, Apr 18, 2018
    Replies:
    5
    Views:
    339
    matt68gs400
    Jun 28, 2018
  23. Al Pixton

    stumble / hesitation

    Al Pixton, Jun 16, 2018
    Replies:
    4
    Views:
    204
    Al Pixton
    Jun 18, 2018
  24. BIG FRANK JOHNSON

    installing an shelf carb

    BIG FRANK JOHNSON, May 5, 2018
    Replies:
    11
    Views:
    346
    BIG FRANK JOHNSON
    Jun 2, 2018
  25. Buick Riviera 7

    Quadrajet stalls at high speed

    Buick Riviera 7, May 17, 2018 ... 2
    Replies:
    37
    Views:
    773
    HotRodRivi
    Jun 1, 2018
  26. jhonjhon

    California carb

    jhonjhon, Apr 23, 2018
    Replies:
    14
    Views:
    347
    HotRodRivi
    May 20, 2018
  27. weinh

    Vacuum port on back side of Q-Jet, what should connect there or just plug off?

    weinh, May 10, 2018
    Replies:
    8
    Views:
    329
    HotRodRivi
    May 15, 2018
  28. ravensbud

    QJ major stumble at high RPM

    ravensbud, Sep 29, 2017 ... 2 3
    Replies:
    44
    Views:
    2,415
    ravensbud
    May 9, 2018
  29. crazyjackcsa

    Throttle Cable Trouble

    crazyjackcsa, May 9, 2018
    Replies:
    2
    Views:
    125
    carmantx
    May 9, 2018
  30. Gary Bohannon

    Quadrajet jetting for cold air

    Gary Bohannon, Nov 25, 2017
    Replies:
    9
    Views:
    1,002
    Gary Bohannon
    Apr 28, 2018
  31. Dwayne B

    Qjet running A little rich

    Dwayne B, Mar 25, 2018
    Replies:
    13
    Views:
    700
    BadBrad
    Apr 19, 2018
  32. bherbert

    Check ball

    bherbert, Feb 11, 2018
    Replies:
    12
    Views:
    743
    HotRodRivi
    Apr 11, 2018
  33. tkoch0967

    No fuel Issue 71 455

    tkoch0967, Mar 24, 2018
    Replies:
    6
    Views:
    604
    LARRY70GS
    Apr 6, 2018
  34. mrolds69

    NOS 1972 Buick Stage 1 Carburetor

    mrolds69, Mar 28, 2018
    Replies:
    6
    Views:
    725
    70 gsconvt
    Apr 4, 2018
  35. mrolds69
    Locked

    Calling Out the Guru of Carbs Cliff Ruggles

    mrolds69, Mar 21, 2018
    Replies:
    1
    Views:
    756
    Jim Weise
    Apr 4, 2018
  36. mrolds69

    Calling All Qjet Experts (Question 2)

    mrolds69, Mar 21, 2018 ... 2
    Replies:
    20
    Views:
    1,724
    HotRodRivi
    Apr 1, 2018
  37. Brad W

    '72 skylark Qjet

    Brad W, Mar 19, 2018
    Replies:
    8
    Views:
    371
    Brad W
    Mar 23, 2018
  38. tubecatgs

    1970 GS 350 Quadrajet size?

    tubecatgs, Mar 14, 2018
    Replies:
    3
    Views:
    238
    tubecatgs
    Mar 14, 2018
  39. geno

    Quadrajet

    geno, Feb 28, 2018
    Replies:
    11
    Views:
    668
    lemmy-67
    Mar 6, 2018
  40. Brad W

    fast Idle Adjustment

    Brad W, Feb 27, 2018
    Replies:
    3
    Views:
    281
    Brad W
    Feb 28, 2018
  41. priariecanary

    Quadrajet part number tag

    priariecanary, Jan 24, 2018
    Replies:
    3
    Views:
    267
    priariecanary
    Jan 24, 2018
  42. Golden Oldie 65

    7040240 Q-jet?

    Golden Oldie 65, Jan 15, 2018
    Replies:
    7
    Views:
    484
    Cliff R
    Jan 18, 2018
  43. ravensbud

    What is this QJ?

    ravensbud, Dec 29, 2017
    Replies:
    5
    Views:
    386
    gokitty
    Dec 29, 2017
  44. Speedfreak

    Manual trans numbered q jet on auto 455

    Speedfreak, Dec 17, 2017 ... 2
    Replies:
    25
    Views:
    1,102
    87GN_70GS
    Dec 27, 2017
  45. johnriv67

    Backfiring Through Carb: 67 Riv

    johnriv67, Dec 17, 2017
    Replies:
    7
    Views:
    307
    lemmy-67
    Dec 18, 2017
  46. buicfrank

    another problem quadrajet

    buicfrank, Oct 26, 2017
    Replies:
    15
    Views:
    718
    LARRY70GS
    Nov 22, 2017
  47. buick64203

    Vacuum leak and throttle shaft play

    buick64203, Nov 13, 2017
    Replies:
    7
    Views:
    514
    Cliff R
    Nov 16, 2017
  48. TexasT

    qjet for the first time in two decades

    TexasT, May 10, 2017
    Replies:
    17
    Views:
    1,215
    techg8
    Oct 31, 2017
  49. brad944911

    1975 Skylark 260cid carb swap

    brad944911, Feb 20, 2017
    Replies:
    8
    Views:
    824
    Mark Demko
    Oct 31, 2017
  50. berigan

    What issues might I have to worry about going to Q-Jet from 2 barrel?

    berigan, Oct 18, 2017
    Replies:
    2
    Views:
    297
    Briz
    Oct 18, 2017
  51. matt68gs400

    Metering rod charts

    matt68gs400, Sep 22, 2017
    Replies:
    11
    Views:
    689
    matt68gs400
    Oct 14, 2017
Showing threads 1 to 50 of 1,432

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