PSI Superchargers Tech Questions

Ask the pro's your tech questions here.

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  1. Will Hanna
    Sticky

    Top Alkahaulin' Episode 2: "Crowned in Charlotte" - watch it here

    Will Hanna, Feb 11, 2020
    Replies:
    0
    Views:
    3,352
    Will Hanna
    Feb 11, 2020
  2. Will Hanna
    Sticky

    Top Alkahaulin' Episode 1: The Big Go - watch it here

    Will Hanna, Jan 10, 2020
    Replies:
    0
    Views:
    3,376
    Will Hanna
    Jan 10, 2020
  3. Will Hanna
    Sticky

    InsideTopAlcohol.com Tech Questions now on Facebook

    Will Hanna, Jan 30, 2019
    Replies:
    0
    Views:
    6,626
    Will Hanna
    Jan 30, 2019
  4. Motorworx127

    Power is off changes not helping.

    Motorworx127, Sep 2, 2019 ... 4 5 6
    Replies:
    114
    Views:
    15,531
    Motorworx127
    Sep 21, 2019
  5. bill

    spray bar

    bill, Dec 26, 2016 ... 3 4 5
    Replies:
    96
    Views:
    32,603
    Policy Peddler
    May 19, 2018
  6. alcohol paul

    600 ft GRP Rods

    alcohol paul, May 25, 2009 ... 3 4 5
    Replies:
    84
    Views:
    25,230
    eli
    Aug 17, 2009
  7. Brad671

    Port Nozzel pressure

    Brad671, Jul 28, 2008 ... 2 3 4
    Replies:
    79
    Views:
    22,089
    PAC-Man
    Jan 9, 2009
  8. Scouder

    Help with idle EGTs. Can't get 'em down...

    Scouder, May 9, 2010 ... 2 3 4
    Replies:
    69
    Views:
    16,638
    Scouder
    May 25, 2010
  9. Bob Alberty Jr.

    14-71 High Helix Edjucation

    Bob Alberty Jr., Oct 11, 2015 ... 2 3 4
    Replies:
    66
    Views:
    27,454
    promodracer
    Jan 15, 2016
  10. Neil Morley

    Blower shop XR1 14/71 performance

    Neil Morley, Dec 28, 2015 ... 2 3
    Replies:
    59
    Views:
    25,088
    AA Performance
    Aug 28, 2021
  11. lucky2wd

    self tuning efi

    lucky2wd, Jan 13, 2016 ... 2 3
    Replies:
    58
    Views:
    18,192
    Blake
    Feb 12, 2017
  12. SNAPPY

    Grp Rods Pulled Threads

    SNAPPY, Sep 17, 2006 ... 2 3
    Replies:
    58
    Views:
    14,649
    john348
    Oct 22, 2006
  13. Relentless

    Data Logger Recommendation

    Relentless, Apr 24, 2009 ... 2 3
    Replies:
    57
    Views:
    12,173
    AlsopRacing
    Aug 10, 2009
  14. hotrodharlkey

    steel rods yes or no?

    hotrodharlkey, Dec 29, 2010 ... 2 3
    Replies:
    56
    Views:
    17,814
    John byob
    May 29, 2021
  15. SoDak

    Arias vs MBR

    SoDak, Oct 30, 2013 ... 2 3
    Replies:
    55
    Views:
    31,253
    Randy G.
    Mar 14, 2015
  16. Dave Koehler

    new blower tune what if

    Dave Koehler, Oct 12, 2010 ... 2 3
    Replies:
    55
    Views:
    12,136
    Dale Finch
    Jan 9, 2011
  17. SMOKIN JOE

    AJ 481X Not refilling the dry sump tank

    SMOKIN JOE, Aug 8, 2010 ... 2 3
    Replies:
    52
    Views:
    18,008
    Moparious Maximus
    Sep 13, 2010
  18. WJ Birmingham

    Pro Mag 20 to 8973 w/o crank trigger connection...

    WJ Birmingham, May 19, 2008 ... 2 3
    Replies:
    52
    Views:
    14,729
    Mike Canter
    May 23, 2008
  19. SoDak

    Supercharger performance

    SoDak, Feb 4, 2008 ... 2 3
    Replies:
    52
    Views:
    16,409
    jim phillips
    Feb 29, 2008
  20. Scouder

    Tell me if I have this right...pump saver question

    Scouder, Jan 29, 2011 ... 2 3
    Replies:
    50
    Views:
    15,177
    d jackson
    Feb 13, 2011
  21. Mike Canter

    Crank Trigger Crossover Switch Failures

    Mike Canter, Feb 2, 2016 ... 2 3
    Replies:
    49
    Views:
    9,872
    ta455
    Feb 11, 2016
  22. Mac

    Trans Cooling In Pits

    Mac, Nov 7, 2009 ... 2 3
    Replies:
    49
    Views:
    22,482
    Mac
    Jun 4, 2010
  23. TOL

    Clutch - Scew Blown FC

    TOL, Oct 10, 2009 ... 2 3
    Replies:
    49
    Views:
    19,026
    j.leanders
    Oct 26, 2009
  24. lucky devil

    New flexplate/ can changes ?

    lucky devil, Dec 14, 2012 ... 2 3
    Replies:
    48
    Views:
    11,504
    hines
    Jan 31, 2013
  25. jay70cuda

    Blue printing 44 mag

    jay70cuda, Dec 21, 2011 ... 2 3
    Replies:
    48
    Views:
    12,733
    Creech
    Jan 12, 2012
  26. sune

    popping the bust plate and breaking belts?

    sune, Jun 3, 2013 ... 2 3
    Replies:
    47
    Views:
    11,672
    sune
    Jun 7, 2013
  27. tdpo

    Big Chiefs?

    tdpo, Nov 15, 2008 ... 2 3
    Replies:
    47
    Views:
    21,641
    Overthehill
    Dec 16, 2011
  28. ProMod83

    Dropping Valves

    ProMod83, Apr 12, 2009 ... 2 3
    Replies:
    47
    Views:
    11,886
    Bottlefed
    Aug 11, 2009
  29. boostedgt500

    EFI blower cars

    boostedgt500, Sep 20, 2018 ... 2 3
    Replies:
    46
    Views:
    9,452
    rb0804
    Dec 6, 2018
  30. Big Steve

    Idle EGT temps

    Big Steve, Apr 3, 2018 ... 2 3
    Replies:
    45
    Views:
    10,758
    Dale H.
    Apr 18, 2018
  31. srxspec

    90 degree injector line fitting causing restriction?

    srxspec, Jun 10, 2013 ... 2 3
    Replies:
    45
    Views:
    14,958
    Mark Leigh
    Jul 9, 2013
  32. Charles Stewart

    6.00 sec minimum dial-in T/D class, NHRA style

    Charles Stewart, Feb 28, 2010 ... 2 3
    Replies:
    45
    Views:
    11,438
    pete9857
    Jan 26, 2011
  33. secondwindracing

    what happened to insidetopalcohol?????????

    secondwindracing, Jun 19, 2010 ... 2 3
    Replies:
    44
    Views:
    10,620
    REEHL EQUIPMENT
    Jul 1, 2010
  34. gt_diesel

    Intake Nozzles

    gt_diesel, Aug 10, 2009 ... 2 3
    Replies:
    44
    Views:
    8,246
    ZERO260IN1
    Aug 12, 2009
  35. secondwindracing

    diesel fuel

    secondwindracing, Mar 8, 2008 ... 2 3
    Replies:
    44
    Views:
    11,377
    mark6052
    Mar 21, 2008
  36. nitrohawk

    NHRA Legal MSD Timing Control

    nitrohawk, Dec 2, 2006 ... 2 3
    Replies:
    44
    Views:
    11,736
    Nitrofish4700
    Dec 13, 2006
  37. DISCODEAN

    ignition!!!! 20 44 vs 10 plus???

    DISCODEAN, Dec 2, 2005 ... 2 3
    Replies:
    44
    Views:
    10,967
    KC23
    Dec 18, 2005
  38. lucky devil

    Fuel Pressure / Why

    lucky devil, Sep 27, 2016 ... 2 3
    Replies:
    43
    Views:
    10,977
    Dale H.
    Oct 19, 2016
  39. Straitline

    Promod blowers?

    Straitline, Mar 24, 2010 ... 2 3
    Replies:
    43
    Views:
    26,565
    AFC357
    Apr 14, 2010
  40. NITROBANDIT1

    set back blowers

    NITROBANDIT1, Nov 17, 2009 ... 2 3
    Replies:
    43
    Views:
    18,238
    Chuxluv
    Dec 10, 2009
  41. Money Shot

    Newbie question

    Money Shot, Apr 13, 2009 ... 2 3
    Replies:
    43
    Views:
    11,378
    Ron C
    Apr 19, 2009
  42. Will Hanna

    Our "small" think tank here....LMAO...

    Will Hanna, Jan 2, 2009 ... 2 3
    Replies:
    43
    Views:
    8,958
    JP
    Jan 9, 2009
  43. rb0804

    high speed question

    rb0804, Nov 16, 2010 ... 2 3
    Replies:
    42
    Views:
    10,762
    SoDak
    Nov 28, 2010
  44. danny

    timing on 29 °

    danny, Aug 3, 2007 ... 2 3
    Replies:
    42
    Views:
    24,108
    danny
    Sep 17, 2007
  45. pat Iley

    fuel pump wont suck

    pat Iley, Jul 19, 2019 ... 2 3
    Replies:
    41
    Views:
    11,592
    WIDEOPEN231
    Jul 16, 2020
  46. turbo69camaro

    Anyone have bolt issues with GRP rods ?

    turbo69camaro, May 6, 2019 ... 2 3
    Replies:
    41
    Views:
    10,967
    go green
    Jun 25, 2019
  47. gmhpwr

    Any ideas what this Cause of hurt bearings? Pics inside.

    gmhpwr, Aug 10, 2018 ... 2 3
    Replies:
    41
    Views:
    8,849
    td3829mk
    Sep 24, 2018
  48. BEDNAR1320

    Idle Surge In Gear

    BEDNAR1320, Mar 13, 2017 ... 2 3
    Replies:
    41
    Views:
    11,246
    SuperComp517
    Jul 24, 2017
  49. Scotttrod

    How Much More Timing is needed if the "Blue Line" is 1/3 to 1/2 Down the Strap???

    Scotttrod, Nov 3, 2014 ... 2 3
    Replies:
    41
    Views:
    15,516
    apacheracing53
    Jan 5, 2015
  50. Flyboy68

    Fuel Shutoff Lock

    Flyboy68, May 13, 2008 ... 2 3
    Replies:
    41
    Views:
    11,530
    23/cobrajet/tee
    Jun 9, 2008
  51. SoDak

    Alcohol diluted oil

    SoDak, Jul 22, 2009 ... 2 3
    Replies:
    40
    Views:
    15,175
    camevans
    Apr 20, 2010
  52. Tob

    Clutch-Counterweight Distribution

    Tob, May 19, 2005 ... 2 3
    Replies:
    40
    Views:
    10,419
    S/C 3028
    Aug 26, 2005
  53. dcovey

    Push Rod oilers

    dcovey, Jul 15, 2020 ... 2
    Replies:
    39
    Views:
    9,835
    John byob
    Jul 26, 2021
  54. blowntrifive

    MSD Power Grid Question

    blowntrifive, Sep 4, 2018 ... 2
    Replies:
    39
    Views:
    7,202
    blowntrifive
    Sep 25, 2018
  55. Scotttrod

    Is this the right rod for a C rotor hemi??

    Scotttrod, Apr 20, 2014 ... 2
    Replies:
    39
    Views:
    11,507
    Scotttrod
    Apr 26, 2014
  56. CjRedden

    Priming/starting help

    CjRedden, Jul 30, 2012 ... 2
    Replies:
    39
    Views:
    10,495
    shawn davis
    Sep 21, 2012
  57. quick cut

    Whats the best Lifter

    quick cut, May 30, 2011 ... 2
    Replies:
    39
    Views:
    13,765
    Moparious Maximus
    Feb 21, 2012
  58. BBFA_Pilot

    KB oil pressure bleeding away.

    BBFA_Pilot, Sep 11, 2010 ... 2
    Replies:
    39
    Views:
    8,459
    BBFA_Pilot
    Sep 26, 2010
  59. JRB

    Nozzle and Jet Size Charts (Enderle)

    JRB, Apr 2, 2009 ... 2
    Replies:
    39
    Views:
    18,850
    Eric David Bru
    Apr 10, 2009
  60. craig moss

    vacuum in the hat

    craig moss, Dec 28, 2008 ... 2
    Replies:
    39
    Views:
    8,186
    blower_newbie
    Jan 2, 2009
  61. American Express

    Injected Nitro BBC

    American Express, Jan 21, 2014 ... 2
    Replies:
    38
    Views:
    19,659
    Cpt Kludge
    Mar 29, 2020
  62. Blown Altered

    Funny Car wet sump oiling troubles

    Blown Altered, Apr 25, 2013 ... 2
    Replies:
    38
    Views:
    10,708
    stefan
    May 12, 2013
  63. John Robinson

    Nitro in a diesel

    John Robinson, Jan 5, 2011 ... 2
    Replies:
    38
    Views:
    8,383
    John Robinson
    Jan 12, 2011
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