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  1. Landmark

    Engine cooling Fan ... Blowing or Sucking

    Not2fast... It's rare to see someone try to push air through a radiator. When you push air, it tend to find every other way out of the setup, exept through the radiator. When you "suck" air, you actually ask mother nature to help you push air into the radiator. Atmosferic pressure distribution...
  2. Landmark

    Diesel injection pump cam material

    Hi Thank you TVP, I've checked out the steel types, but was suggested IMPAX as a third possibility. Do you guys know if it would work, since this we actually already have at hand?
  3. Landmark

    Diesel injection pump cam material

    Hi, according to memory: Overall length is around 300 mm, bearings in rear end and 100 mm behind the gear wheel. Max rpm is 3200 on engine, aim is 10 mm stroke and 12-13 mm elements Bosch P modified type. Overall diameter max will be 60 mm due to casing. Roller tappets and engine lubricants. The...
  4. Landmark

    Diesel injection pump cam material

    I am making a new cam for a CAV inline 6-cyl injection pump. Just wondering what material and treatment would be appropriate for this purpose? Thanks in advance.
  5. Landmark

    Intake port shape on heavily boosted engine, 60lbs+

    Ivanheow - and alkyhauler Normally boost around 60-90 psi reqires a backpressure in the exhaust in comparable size. So the pressure in the cylinder will never be much less than the backpressure, that is net difference across valve will be less important at spring calculations. Or what? Regards Chr
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