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#1
Head A14 on Datsun 1200 (Original A12 hEAD)
Luigi
Posted on: 2014/8/4 15:32
Hi!
Recently i bought twiw solex carbs and a Intake Harada Mainfold. But for fix them, i need a new head because mine diddnt fit with the inake. So i decide and i bought a newer head than my actual one. My problem is the lubrification of rocker arms and springs. Can i drill or semd the A14 head to a machine shop, and will they drill two holes on perpendicular, and cover the outsider one with a plug according the last image. Drill two holes in place of the yellow dots. I think it will solve my problema. then i can use a A12 head gasket? In last image, i see in A14 Head one hole opposite of A12 oil hole. Can anybody explain me. Many thanks on advance, Luis Attach file:  DSC_0947_zps89390552.jpg (89.27 KB) DSC_0964_zps543b0738.jpg (116.53 KB) DSC_0967_zps7ee9910e.jpg (77.45 KB) DSC_0977_zps70426e76.jpg (47.99 KB) DSC_0959_zps9f4249bd.jpg (111.54 KB)  
#2
Re: Head A14 on Datsun 1200 (Original A12 hEAD)
clyons8
Posted on: 2014/8/4 21:58
I THINK if you fit a later head to an early model block you will have to drill a new oil hole.
I will have a look through the wiki.
#3
Re: Head A14 on Datsun 1200 (Original A12 hEAD)
clyons8
Posted on: 2014/8/4 22:06
Quote:
ddgonzal wrote: Early vs. Late A-series oiling passage Early: separate hole through head gasket, two blinds in head Late: uses head bolt hole of gasket, two blinds in block ![Open in new window](javascript:CaricaFoto("http://datsun1200.com/uploads/photos/22073.jpg");)
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