--- "Giasson, Pascal (DNR/MRN)" <Pascal.Giasson@GNB.CA> wrote:

> Well, I got my 2.1 that was converted to fit in my 84.  Not exactly what I expected...  I have a
> question about the cylynder heads, one is p/n 025 101 375, the other is p/n 025 101 375c.  My
> old '84 cylinder heads are p/n 025 101 375.  So I'm assuming that the PO put a 1.9 cylinder head
> on the 2.1 motor I just bought.  Does any one know if the p/n 025 101 375c cylinder head is from
> a 2.1.  I checked with ETKA but those numbers dont match up.  I know it's not good to mix 1.9
> and 2.1 heads on the same motor.  Thanks
> Pascal
> '84 Westy
>

My understanding about the two is that if 1.9 cylinder heads are put on a 2.1
engine they will give you a slightly higher compression ratio. It is not too
desired if it is the other way around. So either you have got a correct pair
of heads or you have got a slightly higher compression ratio.

David

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