eddie99
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| posted on 21/12/08 at 01:06 AM |
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CVH V Zetec
Hiya guys,
Bit of advice please here...
Currently have got a 1.8cvh from the sierra, started to clean up but the thoughts of getting a new zetec have come back... Have looked around and have
found a new zetec post 95 for 400 quid...
Already have a cvh sump that we could modify (known to be easier than modifying a zetec sump) and the starter motor from the cvh. From reading, the
things that are left would be ECU, Lots of people are using megaquirt but seems a bit to expensive (trying to keep costs down) so would it be possible
to get a 2nd hand ecu of a car that uses this engine and use that?
What have other people done? and is there anything im missing out on?
Am a newbie on this kinda stuff so all help appreciated
Thanks
Ed
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NOTE:This user is registered as a LocostBuilders trader and may offer commercial services to other users
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mark chandler
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| posted on 21/12/08 at 01:26 AM |
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I believe people junk the standard stuff for a few reasons, its large, its got security restrictions and it restricts power so not an easy solution
worthe spending time and money on.
If you can weld nothing wrong with putting bike carbs on as a cheaper option, knock up a manifold from tubes and plate, you get near throttle body
performance, certainly better than standard.
Regards Mark
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clairetoo
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| posted on 21/12/08 at 08:35 AM |
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If cost is a major issue , then build it with the CVH and change it later ?
Dont forget that with a post-95 engine you will need a cat to get through SVA 
Its cuz I is blond , innit
Claire xx
Will weld for food......
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dave1888
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| posted on 21/12/08 at 08:35 AM |
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Check out Paul Toynes site
on a budget
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coozer
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| posted on 21/12/08 at 10:00 AM |
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As Dave has pointed out above the ECU you are looking for can be found on some early 90's Ford Escorts and Orions.
It is a stand alone unit and can be found on cvh engined cars that have a carb and coil pack style ignition. Get the whole loom and its a straight
swap onto your new zetec.
[Edited on 21/12/08 by coozer]
1972 V8 Jago
1980 Z750
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big_wasa
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| posted on 21/12/08 at 10:10 AM |
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after aug 95 you will need a cat as said above. This means you will also need to run fuel injection.
No reason why you cant use the standard injection system but it is a bit bulky.
The thing that puts most people of is the wiring and ecu side of it.
If you can get a pre pats ecu they are very easy to wire up. link This may or may not meet the
emisions for a latter engine. Post pats is in theory doable but more complicated due to the coded key. Avoid the eec v as it gets really
complicated.
get a pre aug 95 engine and you can run carbs cheaper ignition and no cat. Unless they change it for iva that is
I loved the 1.6 cvh but hated the 1.8 cvh
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big_wasa
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| posted on 21/12/08 at 10:18 AM |
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quote:
Originally posted by coozer
As Dave has pointed out above the ECU you are looking for can be found on some early 90's Ford Escorts and Orions.
[Edited on 21/12/08 by coozer]
This is only any good if you are running a single carb on the zetec. Again very cheap and easy to do on a pre 95 engine.
last year they started doing this mod to the new mondeo rod stock cars. having spoken to few racers they feel the setup is making the same sort of
power as the standard efi.
This means the price of the old 32/36 weber has gone up and the esc ecu is harder to find. Ive wired up several of these and have the wiring diagram
if you want it.
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big_wasa
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| posted on 21/12/08 at 11:13 AM |
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pic one I made ealier 
 
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whitestu
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| posted on 21/12/08 at 11:28 AM |
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Of cost is an issue put the CVH in for SVA and swap afterwards to a Zetec.
I had a CVH in mine to start with and was quite happy with it.
To swap to a Zetec is easy as well.
I now have a 2.0 Blacktop with Megajolt and bike carbs.
Stu
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eddie99
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| posted on 25/12/08 at 02:55 PM |
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Having a good Christmas day has made me to decide on getting a new 1.8 zetec engine and using starter motor of the cvh and modifying the cvh sump
etc...
Thanks for all your inputs
Ed
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NOTE:This user is registered as a LocostBuilders trader and may offer commercial services to other users
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