Holley

Everything you need to know about Vac Secondary, Double pumpers, HP Series, Avengers, and the Dominator

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  1. sriley531

    "Cough" when the Secondaries open :(

    sriley531, Sep 21, 2015 ... 2 3 4
    Replies:
    74
    Views:
    12,113
    sriley531
    Oct 27, 2017
  2. CameoInvicta

    Please help me tune my Holley

    CameoInvicta, Jun 21, 2010 ... 2 3
    Replies:
    52
    Views:
    8,386
    CameoInvicta
    Jul 23, 2010
  3. Stage1 Jeff

    #$@#$@#$$!$!!!!!

    Stage1 Jeff, Apr 7, 2007 ... 2 3
    Replies:
    52
    Views:
    5,623
    Stage1 Jeff
    Apr 12, 2007
  4. VET

    Holley 750 cfm, 4150, double pumper with mechanical secondaries and elec-choke

    VET, May 6, 2023 ... 2 3
    Replies:
    45
    Views:
    1,645
    VET
    May 27, 2023
  5. cray1801

    Tuning a 950 for a 464

    cray1801, Apr 9, 2009 ... 2 3
    Replies:
    43
    Views:
    7,166
    Scot69GS400conv
    Jun 15, 2009
  6. CJay

    Carb vacuum leak issue...help!

    CJay, Oct 10, 2021 ... 2
    Replies:
    37
    Views:
    1,600
    CJay
    Dec 12, 2021
  7. Brett Slater

    650 Spread Bore Rebuild Questions

    Brett Slater, Jul 19, 2017 ... 2
    Replies:
    35
    Views:
    3,204
    DEADMANSCURVE
    May 3, 2018
  8. sporty-to-GN

    You fool, a 950 Holley is too big

    sporty-to-GN, Jan 4, 2018 ... 2
    Replies:
    35
    Views:
    5,414
    sporty-to-GN
    Jan 14, 2018
  9. pwm72

    Holley HP1000

    pwm72, Jul 28, 2007 ... 2
    Replies:
    35
    Views:
    10,252
    DaWildcat
    Sep 23, 2007
  10. CJay

    Holley 1000 HP- won't idle in drive

    CJay, Feb 10, 2008 ... 2
    Replies:
    34
    Views:
    12,154
    BADDABUICK
    Feb 20, 2009
  11. BADDABUICK

    idle issues 1000 hp aed

    BADDABUICK, Jun 18, 2015 ... 2
    Replies:
    31
    Views:
    4,457
    69GS430/TKX
    Jul 20, 2015
  12. Johnny Angel

    Holley HP1000 has no vacuum ports, how do I vent engine?

    Johnny Angel, Nov 19, 2006 ... 2
    Replies:
    31
    Views:
    3,984
    MartinNr5
    Apr 14, 2007
  13. usetaboost

    which holley are the 455 street/strip guys running?

    usetaboost, Mar 8, 2015 ... 2
    Replies:
    24
    Views:
    6,018
    436'd Skylark
    Dec 19, 2020
  14. 71customConv

    Holly 850 Double Pumper

    71customConv, Dec 6, 2007 ... 2
    Replies:
    24
    Views:
    4,841
    Guy Parquette
    Dec 7, 2007
  15. Gary lyles

    Holley 650 stumbles up 3,000 rpm

    Gary lyles, May 22, 2020 ... 2
    Replies:
    22
    Views:
    1,553
    Fox's Den
    Dec 3, 2022
  16. Stage1 Jeff

    I Hate My Street Avenger!!!!!!!

    Stage1 Jeff, Jan 29, 2007 ... 2
    Replies:
    22
    Views:
    5,174
    buickman71
    Feb 3, 2007
  17. Skippy597

    Setting up 800 Spreadbore on 350

    Skippy597, Oct 27, 2017 ... 2
    Replies:
    21
    Views:
    2,048
    DEADMANSCURVE
    Nov 6, 2017
  18. Dan Gerber

    Carb Set-Up Guidence, Please (******* 950 DP)

    Dan Gerber, Feb 20, 2010 ... 2
    Replies:
    21
    Views:
    5,833
    carmantx
    Apr 19, 2010
  19. tt455

    Teflon tape

    tt455, Sep 10, 2009
    Replies:
    19
    Views:
    2,013
    doc
    Sep 17, 2009
  20. DasRottweiler

    Lil help with a 4500 Dominator 1050/750?

    DasRottweiler, Sep 19, 2020
    Replies:
    17
    Views:
    1,455
    DasRottweiler
    Sep 30, 2020
  21. Ken Mild

    Whick Holley DP?

    Ken Mild, May 19, 2011
    Replies:
    17
    Views:
    2,352
    DaWildcat
    May 21, 2011
  22. 68GS430

    1050 dominator on a 430

    68GS430, Feb 12, 2010
    Replies:
    17
    Views:
    2,533
    BQUICK
    Mar 12, 2010
  23. sbbuick

    Heavy Braking

    sbbuick, Dec 27, 2005
    Replies:
    17
    Views:
    1,461
    72GSX
    Jan 30, 2006
  24. Romel

    Power valve

    Romel, Jul 10, 2019
    Replies:
    16
    Views:
    1,008
    Romel
    Jul 22, 2019
  25. David Butts

    Stage2 style hard line

    David Butts, Oct 21, 2011
    Replies:
    16
    Views:
    2,993
    David Butts
    Jan 8, 2012
  26. D BERRY

    Holley hesitation

    D BERRY, Jun 27, 2006
    Replies:
    16
    Views:
    2,585
    PEMracingengine
    Jul 5, 2006
  27. stubnosebrock

    Holley float adjustment

    stubnosebrock, Apr 21, 2014
    Replies:
    15
    Views:
    5,050
    DEADMANSCURVE
    Apr 27, 2014
  28. sbbuick

    Cured off idle stumble

    sbbuick, Nov 24, 2004
    Replies:
    15
    Views:
    2,190
    sbbuick
    Jan 27, 2005
  29. ancientx

    2-barrel float adjustment? Here's the bloody info on this?

    ancientx, Jul 12, 2014
    Replies:
    14
    Views:
    3,925
    ancientx
    Aug 13, 2014
  30. tt455

    Carb doesn't like to idle in gear?

    tt455, May 15, 2009
    Replies:
    14
    Views:
    1,698
    1BadWagon
    May 18, 2009
  31. TWO72"s

    Holley Carb Rebuilders

    TWO72"s, May 17, 2017
    Replies:
    13
    Views:
    1,703
    DEADMANSCURVE
    Jun 19, 2017
  32. BUICKRAT

    Dominator floods when hot?

    BUICKRAT, Apr 12, 2014
    Replies:
    13
    Views:
    2,795
    BUICKRAT
    Apr 14, 2014
  33. VinMan

    Holley 850 DP Stalling... flooding...acting up!

    VinMan, Jan 18, 2014
    Replies:
    13
    Views:
    2,009
    VinMan
    Jan 19, 2014
  34. VinMan

    GSX died on hard stop & a couple more times

    VinMan, Mar 4, 2012
    Replies:
    13
    Views:
    1,965
    doc
    Mar 17, 2012
  35. 69gsconv4spd

    4150 help

    69gsconv4spd, Jun 1, 2008
    Replies:
    13
    Views:
    1,614
    bills2x4cat
    Jun 2, 2008
  36. LARRY70GS

    Dry setting of float level

    LARRY70GS, Sep 7, 2014
    Replies:
    12
    Views:
    4,033
    LARRY70GS
    Sep 21, 2014
  37. sootie007

    Fundamental jetting question

    sootie007, Apr 11, 2009
    Replies:
    12
    Views:
    1,797
    doc
    Nov 9, 2010
  38. ceas350

    2 barrel back fire

    ceas350, Dec 8, 2009
    Replies:
    12
    Views:
    3,832
    ceas350
    Jan 8, 2010
  39. sailbrd

    How big is it?

    sailbrd, Nov 21, 2007
    Replies:
    12
    Views:
    2,255
    Jeff Peoples
    Feb 2, 2008
  40. Steve Yahnke

    Holly 870 street avenger??

    Steve Yahnke, May 8, 2007
    Replies:
    12
    Views:
    3,743
    sean Buick 76
    Jun 13, 2007
  41. mbryson

    I need some fuel bowl gaskets... Need help IDing carb

    mbryson, Apr 24, 2022
    Replies:
    11
    Views:
    656
    LARRY70GS
    Aug 26, 2022
  42. DEADMANSCURVE

    wanted : base assy - holley #4412 2bbl 500 cfm

    DEADMANSCURVE, Apr 17, 2014
    Replies:
    11
    Views:
    2,798
    DEADMANSCURVE
    Aug 25, 2018
  43. kick71

    870 SA Holley/

    kick71, Jan 24, 2008
    Replies:
    11
    Views:
    3,755
    doc
    Feb 9, 2008
  44. sailbrd

    Quick Fuel 950 jetting

    sailbrd, Jul 2, 2007
    Replies:
    11
    Views:
    4,553
    Johnny Angel
    Jul 11, 2007
  45. UnseenGSX

    Engine runs too rich

    UnseenGSX, Jul 3, 2006
    Replies:
    11
    Views:
    1,326
    bluenellie
    Jul 13, 2006
  46. Canadian GS 350

    HP1000 80513

    Canadian GS 350, Sep 8, 2022
    Replies:
    10
    Views:
    520
    Canadian GS 350
    Oct 23, 2022
  47. Dragnknights

    Holley 850 on a 430

    Dragnknights, Aug 2, 2018
    Replies:
    10
    Views:
    1,156
    MarkusM
    Oct 21, 2018
  48. Bigmarc650

    Carb replacement

    Bigmarc650, Aug 23, 2016
    Replies:
    10
    Views:
    2,268
    telriv
    Oct 20, 2017
  49. mshrout

    73 Century 350 Carb recommendations

    mshrout, Oct 16, 2015
    Replies:
    10
    Views:
    1,469
    techg8
    Oct 19, 2015
  50. alan

    Holley 850 DP and 107 cam on an SP-1

    alan, Jul 4, 2014
    Replies:
    10
    Views:
    1,791
    DEADMANSCURVE
    Jul 9, 2014
Showing threads 1 to 50 of 297

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