Lost foam casting

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  1. Al2O3
    Sticky

    Confessions of a Lost Foam Caster, 5 Years on.

    Al2O3, Apr 2, 2021
    Replies:
    10
    Views:
    11,284
    theroundbug
    Jun 13, 2021
  2. Al2O3
    Sticky

    Managing H2 Porosity in Hobby Aluminum Casting

    Al2O3, Oct 30, 2025
    Replies:
    0
    Views:
    729
    Al2O3
    Oct 30, 2025
  3. Al2O3

    Automotive Intake Manifold – Boss 302 Independent Runner

    Al2O3, Apr 24, 2021 ... 5 6 7
    Replies:
    121
    Views:
    50,744
    BattyZ
    Mar 5, 2022
  4. Al2O3

    Automotive Rear Upright/Wheel Carrier

    Al2O3, Nov 25, 2018 ... 4 5 6
    Replies:
    107
    Views:
    40,283
    Al2O3
    Jul 18, 2019
  5. Al2O3

    Two Barrel Carburetor

    Al2O3, Dec 28, 2019 ... 3 4 5
    Replies:
    99
    Views:
    31,656
    DavidF
    Mar 12, 2020
  6. Al2O3

    '49 Caddy Tail Light & Signal Buckets

    Al2O3, Feb 18, 2019 ... 3 4 5
    Replies:
    91
    Views:
    32,156
    Al2O3
    Oct 31, 2019
  7. Al2O3

    Reuasbale Offset Pouring Basin

    Al2O3, Mar 30, 2019 ... 3 4 5
    Replies:
    82
    Views:
    32,813
    Adam Smith
    Apr 30, 2026
  8. Al2O3

    Automotive Intake Manifold Lid

    Al2O3, Jun 24, 2018 ... 3 4 5
    Replies:
    80
    Views:
    28,979
    Al2O3
    Dec 22, 2019
  9. Gippeto

    Sprues for LF

    Gippeto, Dec 31, 2018 ... 2 3 4
    Replies:
    79
    Views:
    18,626
    Tobho Mott
    Jan 31, 2019
  10. Lifan V Twin

    V4 350cc 2 Stroke

    Lifan V Twin, Dec 28, 2023 ... 2 3 4
    Replies:
    65
    Views:
    20,293
    Lifan V Twin
    Sep 6, 2024
  11. SRHacksaw

    Trying Lost Foam with Iron

    SRHacksaw, Jun 3, 2022 ... 2 3 4
    Replies:
    61
    Views:
    11,991
    SRHacksaw
    Jun 13, 2022
  12. Al2O3

    Saucer Cup & Spoon – The Lost Foam Edition

    Al2O3, Mar 22, 2020 ... 2 3 4
    Replies:
    60
    Views:
    21,022
    OmniVarious
    May 19, 2025
  13. Al2O3

    Automotive Oval Air Filter

    Al2O3, Oct 27, 2019 ... 2 3
    Replies:
    57
    Views:
    18,817
    oldironfarmer
    Aug 27, 2023
  14. Tika

    Need urgent help with lost foam casting

    Tika, Dec 29, 2022 ... 2 3
    Replies:
    53
    Views:
    19,685
    Al2O3
    Jan 20, 2023
  15. Al2O3

    Lost Foam Pros/Cons

    Al2O3, Oct 16, 2017 ... 2 3
    Replies:
    52
    Views:
    23,286
    Al2O3
    May 12, 2023
  16. Koen

    Intake manifold for a Mercedes OM603

    Koen, Nov 19, 2023 ... 2 3
    Replies:
    51
    Views:
    14,955
    Koen
    Mar 22, 2024
  17. Al2O3

    CNC Router Upgrade Parts

    Al2O3, Feb 28, 2023 ... 2 3
    Replies:
    50
    Views:
    15,273
    BattyZ
    Sep 17, 2023
  18. Al2O3

    Well Pump Trophy

    Al2O3, Jul 14, 2018 ... 2 3
    Replies:
    48
    Views:
    12,149
    Al2O3
    Jan 31, 2019
  19. Al2O3

    Chainsaw Cylinder & Head

    Al2O3, Feb 25, 2018 ... 2 3
    Replies:
    46
    Views:
    17,663
    Al2O3
    Mar 27, 2018
  20. Guitar Bill

    My first lost foam casting. Close oh so close.

    Guitar Bill, Oct 15, 2025 ... 2 3
    Replies:
    44
    Views:
    8,368
    Guitar Bill
    Oct 30, 2025
  21. Al2O3

    Another Intake Manifold Lid

    Al2O3, Apr 6, 2021 ... 2 3
    Replies:
    41
    Views:
    14,336
    Al2O3
    Apr 14, 2021
  22. GJL

    replicating a motorcycle intake

    GJL, Sep 8, 2021 ... 2
    Replies:
    39
    Views:
    12,374
    Lee in Cornwall
    Sep 13, 2021
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