Cylinder head for 1.5

[aki91]

Hi guys, i am new here.
i have golf mk1 from '78 1.5 diesel, an i want to know if i had a crack cylinder head can i replace it with 1.6 engine head.
I want to know are those two head have some differences. Thanks

[vanbcguy]

First off where is the crack? If it is between the valves that is fairly normal.

The early 11mm mechanical 1.6 heads will bolt up to the 1.5 fine. I think the prechamber is slightly larger though so your compression will drop a bit.

[aki91]

Thank you, that is very useful information.
World best 

[R.O.R-2.0]

First off where is the crack? If it is between the valves that is fairly normal.

The early 11mm mechanical 1.6 heads will bolt up to the 1.5 fine. I think the prechamber is slightly larger though so your compression will drop a bit.

early 11mm 1.6 had a bigger oil drain tho.. the front oil drain will leak.

[vanbcguy]

Learn something new every day!

[81 vw pu]

I've never used one, but here is an adapter for the oil drain.
http://www.ebay.com/itm/New-Cylinder-Head-Adapter-for-VW-Diesel-Engine1-5-to-1-6-Cylinder-Head-/110996416412?pt=Motors_Car_Truck_Parts_Accessories&hash=item19d7e6e79c&vxp=mtr

[R.O.R-2.0]

if that thing presses in the front oil drain, and gets indexed properly, then i don't see why it wouldn't work..

either that, or install it, and put a set-screw or 2 in the head casting to hold it in place..