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    mercruiser 4.3 thermostat housing

    sorry for delay in reply yesterday i was all day in the motor trying to find all components and location for all components that i bought i a box :) this is the picture of the gasket with this metal part in the position where it should go ( is th only place with that shape so i presume the place...
  2. S

    mercruiser 4.3 thermostat housing

    tks; that gasket are the gasket between heads and intake manifold. in the pack i had this 2 metal restrictions but in the efi if i remember wel it was not any restriction. ( this LX was not mine and i bought already disassembled so i don't know haw it was.
  3. S

    mercruiser 4.3 thermostat housing

    thanks so much. i was wander if in EFI model some of the water was going thruought the manifold as well. thanks
  4. S

    mercruiser 4.3 thermostat housing

    thanks, this is the one that i was noramally using in EFI model right? at least they seams the same of the one that i norlammy used. what about this component that i never sow on EFI model, shuold i use it (it is a metal resteiction) or should i leve it without it ? thanks
  5. S

    mercruiser 4.3 thermostat housing

    thanks a lot. if i understud well, on lx there are 2 ppe that goes on riser and the purpose is discharge the cold water? instead in the EFI model it will discharge only when thermostat open? there is any other modify that i need to do? or just pump, pipe riser for EFI? thanks a lot
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    mercruiser 4.3 thermostat housing

    hi; thanks a lot. for the components i will buy for sure new riser, and probabilly also new manifoold. so i think i will use EFI model with tap on them
  7. S

    mercruiser 4.3 thermostat housing

    good morning to everyone, i'm new in the forum. and thanks to have me accepted. i have one querry for you all, ( i sow similar thread but it was not possible to reply there) i'm rebuilding one mercruiser 4.3 LX motor to be installed istead of mine old 4.3 EFI motor. ( so i still have a lot of...
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