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Engine & Performance

Engines, Engine mods, Chips, Filters, etc.

  1. Engine Swaps (Gas) LS, Vortec, LT1 , etc.

    370
    Threads
    5,223
    Posts
    Latest: 250i6 to 454 swap MikeB, Jun 14, 2019 at 9:39 AM

  2. TBI & EFI Conversions

    227
    Threads
    4,363
    Posts
    Latest: 89 454 TBI fuel pump question, Craig 85, Jun 12, 2019 at 9:28 PM

  3. Diesel 6.2, Conversions Cummins, etc.

    134
    Threads
    1,620
    Posts
    Latest: 6.2l/Th400 any trans upgrades needed? Blue Ox, May 29, 2019

  4. Carb Fuel Systems

    346
    Threads
    4,175
    Posts
    Latest: Hi all does this look like the right float for a Holley 4160 ? john ward, Jun 11, 2019 at 5:02 PM
Page 1 of 131
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Title Start Date
Replies Views
Last Message ↓
  1. rich weyand

    Ignition Timing for First-Generation GM V-8 Engines

    rich weyand, Nov 22, 2015 ... 2
    Replies:
    21
    Views:
    5,314
    Kryptonitekid
    May 1, 2019
  2. 89Suburban

    5.7 L TBI Starter Install

    89Suburban, Mar 2, 2011 ... 3 4 5
    Replies:
    74
    Views:
    23,772
    89Suburban
    May 23, 2018
  3. 89Suburban

    89S 350 TBI Head Gasket Replacement Project

    89Suburban, May 9, 2011 ... 27 28 29
    Replies:
    429
    Views:
    54,929
    Rusty Nail
    Oct 29, 2016
  4. HotRodPC

    Diagnose Engine Problems w Vac Guage

    HotRodPC, Aug 31, 2011 ... 2 3
    Replies:
    30
    Views:
    17,653
    Fastereddie
    Oct 16, 2015
  5. 89Suburban

    Exhaust gas recirculation (egr) system 1989 tbi

    89Suburban, May 19, 2013
    Replies:
    7
    Views:
    87,469
    89Suburban
    Aug 25, 2014
  1. custodian

    6.2 diesel to gas engine.

    custodian, Jun 15, 2019 at 1:20 PM
    Replies:
    5
    Views:
    187
    Dmack
    Jun 15, 2019 at 11:44 PM
  2. Marcus

    350 using oil

    Marcus, Jun 14, 2019 at 1:45 PM ... 2
    Replies:
    22
    Views:
    485
    Marcus
    Jun 15, 2019 at 10:54 AM
  3. Gilderbeast

    Lunati Cams

    Gilderbeast, Jun 13, 2019 at 7:48 AM ... 2
    Replies:
    15
    Views:
    587
    shiftpro
    Jun 14, 2019 at 9:33 PM
  4. The88

    Champion Iridium plugs at 105000 miles

    The88, Jun 8, 2019
    Replies:
    14
    Views:
    650
    KilgoreTrout
    Jun 13, 2019 at 8:37 AM
  5. Obwonkonobe

    Awful gas milage.

    Obwonkonobe, May 28, 2019 ... 3 4 5
    Replies:
    71
    Views:
    2,358
    4WDKC
    Jun 12, 2019 at 8:23 AM
  6. coltdaddy47

    Pondering ideas

    coltdaddy47, Jun 10, 2019 at 10:36 PM
    Replies:
    8
    Views:
    375
    75gmck25
    Jun 12, 2019 at 6:16 AM
  7. Marcus

    350 Casting Numbers

    Marcus, Jun 3, 2019 ... 2 3 4
    Replies:
    56
    Views:
    1,568
    Marcus
    Jun 12, 2019 at 2:09 AM
  8. Wumbo

    Tight engine. Loosing my mind troubleshooting.

    Wumbo, Jun 5, 2019
    Replies:
    12
    Views:
    573
    Snoots
    Jun 11, 2019 at 7:18 PM
  9. john bahnweg

    engine paint codes and correct color

    john bahnweg, Jun 10, 2019 at 8:01 PM
    Replies:
    5
    Views:
    265
    bucket
    Jun 11, 2019 at 6:51 PM
  10. rgtrough

    Oil Leak

    rgtrough, Jun 8, 2019
    Replies:
    8
    Views:
    426
    peats
    Jun 10, 2019 at 3:34 PM
  11. Obwonkonobe

    Electric fan conversion

    Obwonkonobe, Jun 6, 2019
    Replies:
    14
    Views:
    744
    Obwonkonobe
    Jun 10, 2019 at 10:13 AM
  12. Kim Burke

    Aux fuel filter location?? Heat?

    Kim Burke, Jun 5, 2019
    Replies:
    5
    Views:
    329
    CoggedBelt75
    Jun 7, 2019
  13. Doppleganger

    EGR Plug?

    Doppleganger, Jun 5, 2019
    Replies:
    4
    Views:
    194
    Doppleganger
    Jun 6, 2019
  14. Dutch Rutter

    Working over a motor

    Dutch Rutter, Apr 26, 2019 ... 2 3
    Replies:
    40
    Views:
    1,536
    Dutch Rutter
    Jun 6, 2019
  15. Thabet

    Engine history question

    Thabet, May 31, 2019
    Replies:
    10
    Views:
    625
    bucket
    Jun 6, 2019
  16. curse

    what is this plug?

    curse, May 31, 2019
    Replies:
    9
    Views:
    573
    bucket
    Jun 5, 2019
  17. SquareSweeney

    K10 1976 catalytic converter?

    SquareSweeney, Mar 2, 2019 ... 2
    Replies:
    16
    Views:
    822
    C10MixMaster
    Jun 5, 2019
  18. Doppleganger

    Stumble under Acceleration

    Doppleganger, Jun 4, 2019
    Replies:
    9
    Views:
    382
    Doppleganger
    Jun 5, 2019
  19. Doppleganger

    Hard Start - SOLVED

    Doppleganger, May 24, 2019 ... 2 3
    Replies:
    35
    Views:
    1,648
    DirtyDYT
    Jun 4, 2019
  20. Darth Plasma

    What are these?

    Darth Plasma, May 30, 2019
    Replies:
    4
    Views:
    577
    Darth Plasma
    May 31, 2019
Showing threads 1 to 20 of 2,606

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