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  1. hvyman

    Fuel Pump Voltage

    That's too low even for a 7m. Usually the resistor gets bipassed when doing a swap aswell
  2. hvyman

    Car does not start after swapping ecu and swapping back

    52 is knock sensor. Which would cause the 3k and no full boost. But kinda sounds like ou lost the ground for the shielded wires for the cow and knock sensors. Possibly go damaged when removing or installing the harness for the engine swap. Also when replacing the I take gaskets if you...
  3. hvyman

    engine oil

    You don't judge oil by its color. When the additive pack breaks down it turns black. Can send a oil sample to black stone labritories to find out the health of the engine. Or just change the oil.
  4. hvyman

    Bolt on Big Brake Kit For around 300$.

    Are you using a abs master in a non abs system?
  5. hvyman

    Heater tube mystery/ where am I NOT looking??????

    The head port inline with the spark plugs typically goes to the heater valve on passenger side and then to heater core inlet on passenger side. The drivers side heater core inlet goes to the drivers side of the head underneath where the egr would be.
  6. hvyman

    2 shot burst AR15

    Isn't there another trigger like that as well.
  7. hvyman

    2 shot burst AR15

    That's neat. There origin 12 shotgun is sweet too
  8. hvyman

    Pulling Crank

    Did it knock?
  9. hvyman

    Ma70 1990 supra missing connectors??

    So you don't have an m1 connector on the car at all? Sure it's not pushed up somewhere
  10. hvyman

    Pulling Crank

    Everything has to be removed to get the crank in and out without damaging anything. What the reason for just removing the crank?
  11. hvyman

    Evans Coolant - High temp

    Water wetter works great. 50/50 coolant water and water wetter is what I use in race cars.
  12. hvyman

    1JZ Bogs when touch the throttle at all

    Map sensor. Or map sensor plumbing.
  13. hvyman

    Remove resistor or not ?

    That's not as much of an issue. You would have to measure the resistance of the injectors. Generally you would want 12-16ohm for the injectors without a resistor pack. Bigger issue would be using 840cc injectors on stock Ecu. Switch to a standalone, bypass the resistor, and tune the car.
  14. hvyman

    Autolite 3923

    ngk are also 2$ a plug and are way better. rock auto has them for like 1.50. pn 4644
  15. hvyman

    Information Request for Uniball suspension dust boots

    fyi he is right. you dont need them. modern heim joints take a ton of abuse. and if they do wear out they can be easily replaced.
  16. hvyman

    Bolt on Big Brake Kit For around 300$.

    wilwood should have some. just need to measure the back spacing of the rotor.
  17. hvyman

    Rear Subframe Crack Rebuild (finished)

    you dont want it to flex. thats why they crack.
  18. hvyman

    degreeing cams

    With stock cams really no point. Not really how it works either. Came are designed to work in operating ranges there machined for. The low end torque on the 7m is already pretty good.