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Engine & Performance

Engines, Engine mods, Chips, Filters, etc.

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

    491
    Threads
    7,398
    Posts
    Latest: CA legal LS swap Raider L, Jul 24, 2021 at 12:28 AM

  2. TBI & EFI Conversions

    268
    Threads
    5,200
    Posts
    Latest: 3 wire o2 sensor SirRobyn0, Jul 25, 2021 at 3:10 AM

  3. Diesel 6.2, Conversions Cummins, etc.

    170
    Threads
    2,035
    Posts
    Latest: In the throes of completion SQUAREMAX L5P Rick Shootist, Jul 12, 2021

  4. Carb Fuel Systems

    485
    Threads
    6,158
    Posts
    Latest: 78 K5 Gas Mileage Ricko1966, Jul 26, 2021 at 11:53 AM
Page 1 of 170
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Title Start Date
Replies Views
Last Message ↓
  1. 89Suburban

    Exhaust gas recirculation (egr) system 1989 tbi

    89Suburban, May 19, 2013
    Replies:
    9
    Views:
    110,121
    mrgoodwrench
    Apr 9, 2021
  2. rich weyand

    Ignition Timing for First-Generation GM V-8 Engines

    rich weyand, Nov 22, 2015 ... 2 3
    Replies:
    35
    Views:
    10,602
    Raider L
    Mar 26, 2021
  3. 89Suburban

    5.7 L TBI Starter Install

    89Suburban, Mar 2, 2011 ... 3 4 5
    Replies:
    74
    Views:
    28,467
    89Suburban
    May 23, 2018
  4. 89Suburban

    89S 350 TBI Head Gasket Replacement Project

    89Suburban, May 9, 2011 ... 27 28 29
    Replies:
    429
    Views:
    65,459
    Rusty Nail
    Oct 29, 2016
  5. HotRodPC

    Diagnose Engine Problems w Vac Guage

    HotRodPC, Aug 31, 2011 ... 2 3
    Replies:
    30
    Views:
    20,484
    Fastereddie
    Oct 16, 2015
  1. My78truck

    SAE or synthetic

    My78truck, Jul 17, 2021 ... 3 4 5
    Replies:
    63
    Views:
    1,003
    K5ride
    Jul 25, 2021 at 8:47 PM
  2. Jonny B

    chevy 350/290 crate engine

    Jonny B, Jun 29, 2021
    Replies:
    11
    Views:
    512
    75gmck25
    Jul 25, 2021 at 2:36 PM
  3. Kyle K

    Chevy Blazer Gas Cap Vent

    Kyle K, Jul 13, 2021
    Replies:
    8
    Views:
    217
    Raider L
    Jul 23, 2021 at 4:19 AM
  4. SDJunkMan

    Diesel won’t start

    SDJunkMan, Jul 19, 2021
    Replies:
    12
    Views:
    142
    SDJunkMan
    Jul 20, 2021 at 8:44 AM
  5. OldBlueDually

    455 Olds not lining up well in 76 GMC crew....

    OldBlueDually, Jun 26, 2021 ... 2 3
    Replies:
    39
    Views:
    960
    OldBlueDually
    Jul 19, 2021
  6. Cu1n81

    Overheating at idle ... 1979 c10

    Cu1n81, Jun 29, 2021 ... 2
    Replies:
    23
    Views:
    634
    Cu1n81
    Jul 18, 2021
  7. AyWoSch Motors

    Engine lunched itself...need advise

    AyWoSch Motors, Jul 7, 2021 ... 2
    Replies:
    29
    Views:
    705
    Rusty Nail
    Jul 17, 2021
  8. Old60Driver

    1983 K20 - Pep her up or leave her alone??

    Old60Driver, Jul 10, 2021 ... 2 3 4
    Replies:
    55
    Views:
    991
    K5ride
    Jul 17, 2021
  9. Avery brown

    Mean sounding cams worth it?

    Avery brown, Jul 8, 2021 ... 2
    Replies:
    23
    Views:
    641
    Rusty Nail
    Jul 17, 2021
  10. Mark Jones

    I'am Going To Build A Smooth Idle 427

    Mark Jones, Jan 18, 2021 ... 2 3
    Replies:
    39
    Views:
    1,983
    Mark Jones
    Jul 16, 2021
  11. OchoCinco

    What spark plugs for 350 5.7?

    OchoCinco, Jul 8, 2021
    Replies:
    7
    Views:
    309
    Raider L
    Jul 15, 2021
  12. Brownsquare

    4.3 smokes on startup.

    Brownsquare, Jul 10, 2021
    Replies:
    7
    Views:
    136
    Brownsquare
    Jul 14, 2021
  13. Scott91370

    Water Temp Sensor

    Scott91370, Jul 14, 2021
    Replies:
    4
    Views:
    65
    Bextreme04
    Jul 14, 2021
  14. BJedi76

    Water pump/power steering pump, shared mounting bolt/stud

    BJedi76, Jun 26, 2021 ... 2 3
    Replies:
    37
    Views:
    874
    AuroraGirl
    Jul 13, 2021
  15. WesN

    How quick is your Square?

    WesN, Jun 29, 2021 ... 2 3 4
    Replies:
    51
    Views:
    1,683
    Mark Jones
    Jul 12, 2021
  16. Oaasport

    My first complete SBC 350 build

    Oaasport, Jul 11, 2021
    Replies:
    0
    Views:
    83
    Oaasport
    Jul 11, 2021
  17. voltcheetah

    I need to find a frame diagram for 85 k20

    voltcheetah, Jul 11, 2021
    Replies:
    1
    Views:
    72
    Craig 85
    Jul 11, 2021
  18. devin bianco

    small block oil to rocker arm issues

    devin bianco, Jul 9, 2021
    Replies:
    6
    Views:
    114
    QBuff02
    Jul 10, 2021
  19. ahoppj

    Advice on Muffler Replacement

    ahoppj, Jun 21, 2020 ... 2 3 4
    Replies:
    45
    Views:
    2,227
    OldBlueDually
    Jul 8, 2021
  20. Brian Hatchell

    Timing on GM GoodWrench Crate Engine?

    Brian Hatchell, Jun 7, 2021 ... 2 3
    Replies:
    37
    Views:
    1,173
    Brian Hatchell
    Jul 8, 2021
Showing threads 1 to 20 of 3,396

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