How stiff should mechanical Type 4 Fuel Pump be?

Discussion in 'Mech Tech' started by Spacecowboyuk, Jun 18, 2022.

  1. You can buy an SSP new mechanical replacement. Wouldnt bother messing with electric pumps and Malpassi pressure regulators which work out more expensive.
    Or get a Carter internally regulated electric pump, also more expensive.
    Spacecowboyuk likes this.
  2. I think all the currently available mechanical pumps are from the same source in Slovenia. I have one on but it required some modifications. I still travel with my old one as a spare, though it does weep a tiny bit from the top plate (the fuel cut off valve cover). They warp it seems.
    Spacecowboyuk likes this.
  3. Another one to close off. I made some gaskets, cleaned up and packed my spare pump with grease. So far, so good.

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    andyv likes this.

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