zx cylinder head

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rabbercelt
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Joined: 26 Oct 2012, 00:30
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zx cylinder head

Post by rabbercelt »

does anyone know if a cylinder head from a 1.9d will fit a 1.9td?
miked
Posts: 274
Joined: 16 Nov 2004, 21:26
Location: Up North, but not as far as Scotland.
My Cars: Xsara SX (2003) Last of the line.
x 6

Re: zx cylinder head

Post by miked »

It will physically fit, but it isn't the same. The compression ratio will be wrong, and (I seem to remember) the cam profile is different.
Peter.N.
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Location: Charmouth,Dorset
My Cars: Currently:

C5 X7 VTR + Satnav Hdi estate Silver
C5 X7 VTR + Hdi Estate 2008 Red

In the past: 3, CX td Safaris and about 7, XM td estates. Lovely cars.
x 1205

Re: zx cylinder head

Post by Peter.N. »

If its a cheap car and you have a cheap head available I would give it a go. I fitted a head from a non turbo 2.2 CX diesel on to a 2.5 turbo and it ran for years.
citroenxm
Posts: 8061
Joined: 30 Dec 2004, 23:10
Location: Somewhere in North Wales, Anglesey
My Cars: M reg Xm S2 2.1td Auto Exclusive. 269k and rising
L reg XM S1 V6 12v Manual SEi
L 94 XM 2.1 TD auto total resto

2008 Peugeot 207 Sw 1.6 16v hdi. 217k and rising
2010 Peugeot 207 SW 1.6 8v HDi 161k and rising
x 71

Re: zx cylinder head

Post by citroenxm »

I doubt very much you will see much difference !

The heads are physicaly the same as far as water and oil ways go from block to head.. Apparently there is a cam profile difference but Ive never noticed it..

Compression ratios are set with gasket thinkness arent they?? They are all Flat Face design...

If you were closer, Id sell you a TD Head, Ive got a couple here from Xantia Blocks. One I took off a tired block which I beleve is perfectly fine as there was no compression issues, just breathing... which was from the block.
Sharing a pug 207 1.6 hdi Sw 16v.
M reg Xm 2.1 td auto exclusive S2 269k and rising
L reg XM V6 12v SEi auto .. Light project

A very sad...
1994 XM 2.1 d auto
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