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High Performance Modifications

Performance modifications

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  1. vegas1974z28

    Your Engine Specs and Data

    vegas1974z28, Apr 22, 2010 ... 8 9 10
    Replies:
    97
    Views:
    67,582
    nicholas_abbott
    May 6, 2020
  2. ZS10

    High Perf Stickies

    ZS10, Mar 8, 2011
    Replies:
    4
    Views:
    20,788
    Klowny1969
    Dec 23, 2015
  1. Rustbucket350

    454 Build Cam

    Rustbucket350, Jul 22, 2021 at 11:49 PM
    Replies:
    2
    Views:
    77
    450bench
    Jul 24, 2021 at 8:02 AM
  2. ClassicRob1977

    My Vortec engine build.

    ClassicRob1977, Jul 20, 2021 at 9:40 PM ... 2 3 4
    Replies:
    36
    Views:
    1,264
    JUNKYARD AUTOCROSSER
    Jul 23, 2021 at 3:41 PM
  3. 76z28

    Thoughts on 454 build

    76z28, Jul 11, 2021
    Replies:
    3
    Views:
    276
    mrfleet12
    Jul 23, 2021 at 10:25 AM
  4. muscl car

    Gen 1 sbc crate engine

    muscl car, Jun 22, 2021 ... 5 6 7
    Replies:
    63
    Views:
    5,005
    Dennis Wilkie
    Jul 22, 2021 at 8:30 PM
  5. Charlie 2019

    Engine clearance

    Charlie 2019, Jul 17, 2021
    Replies:
    4
    Views:
    220
    DougD
    Jul 17, 2021
  6. ClassicRob1977

    What headers do you recommend?

    ClassicRob1977, Jul 2, 2021 ... 2 3 4
    Replies:
    33
    Views:
    3,125
    AEGIS43
    Jul 13, 2021
  7. 1980RS

    Look what showed up at my door

    1980RS, Jul 12, 2021
    Replies:
    0
    Views:
    232
    1980RS
    Jul 12, 2021
  8. mjgord51

    Anybody know what this fits?

    mjgord51, Jul 4, 2021 ... 2
    Replies:
    11
    Views:
    804
    mallard
    Jul 7, 2021
  9. biker

    Seat upgrade opinions

    biker, Nov 11, 2020 ... 6 7 8
    Replies:
    73
    Views:
    10,866
    Earlsfat
    Jul 6, 2021
  10. muscl car

    Re - tune carb

    muscl car, Jul 5, 2021
    Replies:
    5
    Views:
    258
    450bench
    Jul 6, 2021
  11. ClassicRob1977

    Vortec 350 guys here.

    ClassicRob1977, Jul 4, 2021 ... 2
    Replies:
    14
    Views:
    652
    ClassicRob1977
    Jul 6, 2021
  12. 1980RS

    Holley VS Secondary Air Tube

    1980RS, May 23, 2021 ... 2 3
    Replies:
    20
    Views:
    809
    djorgensen3
    Jul 4, 2021
  13. 1980RS

    SBC 400 Cylinder Head Showdown

    1980RS, Jun 3, 2021 ... 4 5 6
    Replies:
    56
    Views:
    2,471
    G72Zed
    Jul 4, 2021
  14. 1980RS

    Anyone Remember This SBC Intake?

    1980RS, Jun 29, 2021 ... 2 3
    Replies:
    24
    Views:
    1,596
    1980RS
    Jul 3, 2021
  15. 1320feet

    Sbc23 degree vs 18degree vs 13degree vs LS7

    1320feet, Jun 19, 2021
    Replies:
    3
    Views:
    320
    badazz81z28
    Jul 2, 2021
  16. phantom69

    Uneven exhaust PIPES OCD HELP!!

    phantom69, Jun 29, 2021
    Replies:
    9
    Views:
    381
    DougD
    Jul 2, 2021
  17. GoldenOne7710

    Dynomax Bullets

    GoldenOne7710, Jun 9, 2021
    Replies:
    9
    Views:
    646
    Rustbucket350
    Jul 1, 2021
  18. G72Zed

    New GM SBC "Crate" Engines as an option

    G72Zed, Jun 23, 2021 ... 2
    Replies:
    17
    Views:
    1,046
    need-for-speed
    Jun 29, 2021
  19. muscl car

    Nice drag race LS engine

    muscl car, Jun 23, 2021
    Replies:
    0
    Views:
    208
    muscl car
    Jun 23, 2021
  20. muscl car

    Intake port matching plus spacer dyno results

    muscl car, May 21, 2021
    Replies:
    5
    Views:
    706
    Patrick73RS
    Jun 13, 2021
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