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Engine & Performance

Engines, Engine mods, Chips, Filters, etc.

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

    360
    Threads
    4,988
    Posts
    Latest: 86 454 T400 out of Motorhome with 32,000 miles for $600 "SHOULD I DO IT" Old77, Feb 20, 2019 at 8:14 AM

  2. TBI & EFI Conversions

    219
    Threads
    4,203
    Posts
    Latest: bad injectors? Charlie, Feb 18, 2019 at 9:52 PM

  3. Diesel 6.2, Conversions Cummins, etc.

    125
    Threads
    1,505
    Posts
    Latest: ISO: This piece 82Diesel, Feb 18, 2019 at 5:55 PM

  4. Carb Fuel Systems

    322
    Threads
    4,035
    Posts
    Latest: Q-Jet E4ME Help k-5, Feb 12, 2019
Page 1 of 126
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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:
    17
    Views:
    3,954
    DoubleDingo
    Aug 13, 2018
  2. 89Suburban

    5.7 L TBI Starter Install

    89Suburban, Mar 2, 2011 ... 3 4 5
    Replies:
    74
    Views:
    23,046
    89Suburban
    May 23, 2018
  3. 89Suburban

    89S 350 TBI Head Gasket Replacement Project

    89Suburban, May 9, 2011 ... 27 28 29
    Replies:
    429
    Views:
    53,137
    Rusty Nail
    Oct 29, 2016
  4. HotRodPC

    Diagnose Engine Problems w Vac Guage

    HotRodPC, Aug 31, 2011 ... 2 3
    Replies:
    30
    Views:
    17,094
    Fastereddie
    Oct 16, 2015
  5. 89Suburban

    Exhaust gas recirculation (egr) system 1989 tbi

    89Suburban, May 19, 2013
    Replies:
    7
    Views:
    84,106
    89Suburban
    Aug 25, 2014
  1. Best truck design

    Small Block to Big Block?

    Best truck design, Feb 19, 2019 at 10:48 PM
    Replies:
    3
    Views:
    95
    4WDKC
    Feb 20, 2019 at 9:15 AM
  2. TxSam

    305-400 SBC swap - Radiator Question

    TxSam, Jan 7, 2019
    Replies:
    12
    Views:
    578
    75gmck25
    Feb 20, 2019 at 7:42 AM
  3. truck321

    Which Engine, M1008 CUCV

    truck321, Feb 14, 2019 at 9:41 AM ... 2
    Replies:
    21
    Views:
    901
    truck321
    Feb 19, 2019 at 2:27 PM
  4. Loww

    What is this part?

    Loww, Feb 18, 2019 at 4:22 AM
    Replies:
    3
    Views:
    208
    Craig 85
    Feb 18, 2019 at 12:48 PM
  5. Daveo91Burb

    383 Vortec/TBI Build Thread

    Daveo91Burb, Feb 12, 2017 ... 15 16 17
    Replies:
    240
    Views:
    20,785
    84 M1008
    Feb 17, 2019 at 9:44 AM
  6. Kyle R

    Water pump to fan bolts stuck...

    Kyle R, Feb 14, 2019 at 7:12 PM
    Replies:
    5
    Views:
    303
    Blue Ox
    Feb 15, 2019 at 12:47 PM
  7. Iowan

    MagnaFlow vs Flowmaster vs Straight Pipes

    Iowan, Dec 5, 2017 ... 30 31 32
    Replies:
    468
    Views:
    20,725
    71RAT
    Feb 15, 2019 at 9:50 AM
  8. da_raabi

    Q-Jet Choke housing re-install keeps binding up?

    da_raabi, Jan 10, 2019
    Replies:
    11
    Views:
    612
    da_raabi
    Feb 15, 2019 at 7:47 AM
  9. Rylan

    Engine died and now wont fire

    Rylan, Feb 11, 2019
    Replies:
    7
    Views:
    487
    Rusty Nail
    Feb 14, 2019 at 8:42 AM
  10. Ronno6

    Roller Rocker Arm Situation

    Ronno6, Jan 30, 2019 ... 5 6 7
    Replies:
    96
    Views:
    3,152
    Big Chip
    Feb 12, 2019
  11. legopnuematic

    Cam Swap in Truck W/AC

    legopnuematic, Jan 6, 2019 ... 4 5 6
    Replies:
    84
    Views:
    3,397
    Jppr26
    Feb 11, 2019
  12. Darth Plasma

    PCV lines and routing

    Darth Plasma, Feb 11, 2019
    Replies:
    1
    Views:
    84
    1987 GMC Jimmy
    Feb 11, 2019
  13. Argent Mons

    454 gen v

    Argent Mons, Feb 9, 2019
    Replies:
    9
    Views:
    380
    Shorty81
    Feb 10, 2019
  14. shanegtr

    454 tbi occasional oil smoke?

    shanegtr, Oct 30, 2018
    Replies:
    10
    Views:
    778
    shanegtr
    Feb 8, 2019
  15. mr heavy-chevy

    ENGINE SWAP -or- SELL! the final say for the most efficient square body motor!

    mr heavy-chevy, Oct 17, 2016 ... 2 3
    Replies:
    35
    Views:
    4,600
    Catbox
    Feb 7, 2019
  16. Ronno6

    Which Roller Lifter??

    Ronno6, Nov 26, 2018
    Replies:
    6
    Views:
    355
    Ronno6
    Feb 6, 2019
  17. Ronno6

    Header Installation

    Ronno6, Jan 28, 2019
    Replies:
    11
    Views:
    697
    78C10BigTen
    Feb 6, 2019
  18. Totty101

    84 GMC C2500 Dies After It Warms Up

    Totty101, Feb 2, 2019 ... 2
    Replies:
    18
    Views:
    695
    Big Chip
    Feb 5, 2019
  19. BigBrett

    Miss, bogg, stutter whatever you like

    BigBrett, Jan 6, 2019 ... 2
    Replies:
    15
    Views:
    858
    Mike7ftr
    Feb 4, 2019
  20. Kirk T

    Identity of this Mystery Wire

    Kirk T, Feb 3, 2019
    Replies:
    6
    Views:
    405
    Kirk T
    Feb 4, 2019
Showing threads 1 to 20 of 2,504

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