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Oil Head Circuit A14 / A12


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hI!

 

One doubt?

 

If i remove the engine mounts A12 B110 (my actual engine) to this A12 B210 (120y) Engine, the engine will fit ok on crossmember?

 

 

Anybody explain to me...

 

May simple drill a hole on A14 Head and put it on my B110 engine? Or i have to buy new mounts? ................................................................................

 

 

 

Many thanks on advance

 

 

Luis

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hI!

 

One doubt?

 

If i remove the engine mounts A12 B110 (my actual engine) to this A12 B210 (120y) Engine, the engine will fit ok on crossmember?

 

 

Anybody explain to me...

 

May simple drill a hole on A14 Head and put it on my B110 engine? Or i have to buy new mounts? ................................................................................

 

 

 

Many thanks on advance

 

 

Luis

 

 

Trim the head gasket to make an oil passage.

 

gasket.jpg

 

 

 

 

It looks to me like the two engine mount locations don't line up. On the top picture the mount bolt holes seem to be under the #2 spark plug.

 

Pecas-Datsun-1200-deluxe-de-2-portas_441

 

 

On this engine the mount holes appear to be between the #2 and #3 spark plugs.DSC_0979_zps32728876.jpg

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HI!

 

Once i have the engine out i will repair it. The engine is all in original,  measures  Standard.

 

I see the brand hasting on e-bay, what do you think

 

$_32.JPG?set_id=880000500F

 

 

 
66-74 Datsun B210 411 520 521 1200 1.3L Piston Ring Set NORS E368X-STD
 
I think they fit?  What do you think? I need 100% of sure. they are std....
 
Or advice me..... It is more cheaper to buy on ebay than buy it in Portugal but i have the sure of the buy
 
 
 
I cant see the bore measure...  but i know is 73mm
 
 
Or advice me the correct one
Luis
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  • 2 months later...

temp2.jpg

 

The model of the head is H73?????  I saw on Datsun1200com  this image 78HP A14 H73...  and is like the description of mine.

In other way i saw in the Head the numbers 728 402 and i saw this on Datsun 1200com too.

 

728 is a model?

Round port, dry intake.

Similar to 1978 Canada B210 & 1977/1978 FU B210.

  • Canada all A12A/A14/A15
  • USA A14 FED (KFU) -0778

 

Dry manifold
14035-H7400 GASKET-MANIFOLD TO CYL.HEAD CAN
11041-H7285 CYLINDER HEAD ASSY
* superseded 11041-H7284
** superseded 11041-H7283
*** superseded 11041-H7282
Raw List
11041-H7285 CYLINDER HEAD ASSY A14 CAN    0678-0678 2 11041-H7284
11041-H7285 CYLINDER HEAD ASSY A15 CAN    0880- 0 11041-H7284
11041-H7284 CYLINDER HEAD ASSY A14 CAN    0879-0780 0
11041-H7284 CYLINDER HEAD ASSY A14 CAN    1178-0779 2 11041-H7283
11041-H7283 CYLINDER HEAD ASSY A14 CAN    0878-1078 2 11041-H7282
11041-H7282 CYLINDER HEAD ASSY A14 CAN    -0778
11041-H7282 CYLINDER HEAD ASSY A14 FED (KFU) -0778
11041-H7283 CYLINDER HEAD ASSY A14 FED (KFU) 0878-1078 2 11041-H7282
11041-H7284 CYLINDER HEAD ASSY A14 FED (KFU) 1178-0779 2 11041-H7283
11041-H7285 CYLINDER HEAD ASSY A14 FED (KFU) 0678-0678 2 11041-H7284

 

 

 

 

I measure the cylinder head valves, and i have: intake 37mm  exhaust 30mm,

 

Many rhanks,

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  • 4 months later...

Hi!

 

Once again i need an advice from you.

 

I will send my cylinder to machine shop to resurface them,, and put new valve guides

My question is: the exhaust valves have  passenge  to exhaust mainfold and to the cilinder head side (small hole on the picture) beside to the water hole

 

My question is my car have not this system, and i will block this hole on the cylinder. I think i can do that? What do you think?

 

 

 

 

DSC_0969_zps4de8b24b.jpg

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DSC_0959_zps9f4249bd.jpg

 

First Pic from

Cylinder Head A14

Down Between 2nd and 3rd cylinder exists a smaller hole, i search and i found that links in a water chanel. In a 2nd Cylinder Head A12 doesnt  exist this hole.

 

Exist a smaler one, but in the top (This one i know the meaning oiling)

 

So I will send the A14 head to a machine shop and they will drill a smaler hole on top to oil hammers, springs, etc like A12 Head

 

So I have a original A12 head gasket with a smaller oil hole but dont have the smaller water hole below like A14 head, the gasket will close it, and solve my problem

 

 

What do you think? Please give me your precious advices

 

Many thanks on advance

 

 

Luis Colchete

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Hi!

Many thanks

Road Warrior Ggzilla Welcome Back

 

Please let me know about the Positive Crancase Ventilation, my intake mainfold doesnt have a hole for that.. it worth it send it to a machine shop and open a hole on it? Or buy a can catch?

 

Recomend me a best way to do it

 

In other way let me know about your opinion about the pictures that i post and my ideia about driling the oil hole on A14 Head and cover the other hole with a A12 head gasket in order to send it to a machine shop

 

 

 

Many thanks

 

 

Luis

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I will buy a catch can (advice me) but:

 

Can i eleminate the PCV valve on system (exiist risk of backfire?) and install the catch can?

Or introduce the PCV on a new intake mainfold (in these case i must drill it) and install the catch can or the catch has the function of PCV?

 

Please advice me the best choise. I dont want  drill the new mainfold but if is better, oK 

 

 

Let me know, how you made your ute 1200

 

 

 

 

Many thanks

 

 

Luis

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Thanks

 

I just want a reliable system....

I pretending to know, how more experience people than me,handle this, and get some information with them

In this issue.

I need advices about can catches (they are equal?), if they function perfect without pcv valve (problems of detonation) 

 

Thanks Again

 

Luis

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Catch cans do not replace a PCV system. You should always try to run one where possible. They keep the engine and the oil cleaner and extend the oil change interval. Engines last much longer with a working PCV system.

 

Catch cans are used on race car engines where PCV valves are not used and collect oil fog and water droplets that would normally blow out on the track surface. In the event of an engine blowing up, much of the oil would be caught in a catch can. For racing a catch can is absolutely required.

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Hi!

 

My intake mainfolfd has one hole for a vacum hose booster and one mark to make another hole

If i drill the mark, can i introduc a bleeder on mainfold and insert a pcv valve and link to block breather? Or put a T on intake mainfold, and link one side vaccuum booster and another side PCV valv?

I nrocker cover out a filter.

I dont like the ideia to conect both breathers to an oil vapor separator. neither to do anything and give all vapor to atmosphere

 

What do you think

 

 

Luis

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  • 3 months later...

Hi!

 

i  almost to start assembly A12 engine, but right know i have this doubt  which is the right side of engine block?

 

i have pistons on conecting rods and the manual says " Arrange so oil jet of conecting rod big end is toward right side of cylinder block"  up or down block engine?

 

 

In my opinion i will put the block up and introduce the piston on top and cover with cylinder head.

 

The right side of of engine block, is the side where are the oil pump, distribuitor and gas pump. im correct?

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