Reply To: QD-20 compression.

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October 14, 2022 at 12:33 pm #267613
Mumbles
Participant

    Compression numbers would be good closer to 100 PSI.

    Your ’59 QD-20 should look like this one, with a single chrome ring on top of the hood.

    DSC01208

    • This reply was modified 4 years ago by Mumbles.
    • This reply was modified 4 years ago by Mumbles.