Author Topic: 350lc pump direction  (Read 96 times)

0 Members and 1 Guest are viewing this topic.

Online Richard S

  • Club Member
  • Back Lane Scratcher
  • Posts: 363
  • Age: 58
  • Location: Bradwell. Norfolk
350lc pump direction
« on: November 20, 2020, 08:10:35 PM »
Hi does anyone know what direction the water should flow, as I am installing a electric pump. Thanks Richard

Offline tony2stroke

  • Forum member
  • Port Hacker
  • Posts: 1211
  • Location: South Wales
Re: 350lc pump direction
« Reply #1 on: November 20, 2020, 08:53:44 PM »
Radiator bottom hose down to pump, then through pipe coming out the crankcase going up to head manifold (the one pointing down between carb inlet manifolds) then around barrels through internal holes and out through top hose in the middle of the head back to the radiator.

Hope that's what you wanted to know.

Online Richard S

  • Club Member
  • Back Lane Scratcher
  • Posts: 363
  • Age: 58
  • Location: Bradwell. Norfolk
Re: 350lc pump direction
« Reply #2 on: November 22, 2020, 07:12:48 AM »
Hi ,thanks for that, so the flow arrow direction should be pointing to bottom of the radiator or away from it ,as my pump has a directional arrow. Richard

Offline tony2stroke

  • Forum member
  • Port Hacker
  • Posts: 1211
  • Location: South Wales
Re: 350lc pump direction
« Reply #3 on: November 22, 2020, 11:51:22 AM »
Pointing away mate, flow from bottom rad hose into pump, up through the engine and out of top hose back to rad.

Online Richard S

  • Club Member
  • Back Lane Scratcher
  • Posts: 363
  • Age: 58
  • Location: Bradwell. Norfolk
Re: 350lc pump direction
« Reply #4 on: November 22, 2020, 02:58:10 PM »
Thanks, hopefully getting towards the end of the build ,I will put some pictures on when finished. Richard