Zetec ECU with Unichip

CVH and Zetec tuning, suspension and braking mods.

Zetec ECU with Unichip

Postby volvia99 on Fri Aug 01, 2003 5:19 pm

How much power can the RS 1800 ECU together with a unichip handle? Is there a limit?
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Postby chumkila on Fri Aug 01, 2003 5:24 pm

Interesting question indeed. I wouldnt have thought so judging from the talks i've had in the past but i will definately be finding out whether there would be a peak limit from a Unichip mapper. :)
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Postby volvia99 on Fri Aug 01, 2003 5:27 pm

I need to know if a unichip will do after all my mods, or if I need a stand alone ECU like the DTA fast E48EXP.
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Postby chumkila on Fri Aug 01, 2003 5:37 pm

What kind of power are you expecting approx??
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Postby volvia99 on Fri Aug 01, 2003 5:46 pm

No idea yet. I have had my cams reprofiled by Kent Cams, head ported and polished. Compression raised, took 1mm off the head.

There is link to my flow chart below:


http://www1.tripnet.se/~topcat/ford/zetec.txt

Some people say that 145-155 is the most u can expect from a 1800 Zetec but I find this hard to believe
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Postby chumkila on Fri Aug 01, 2003 5:50 pm

Yea i saw your chart earlier. :) I would not worry about this as by the sounds of it you will be looking at considerably less than 250-300bhp as you are tuning an N/A engine (assumption made because you have raised the compression). I can safely say if you would be running even that kind of power it WILL be ok running a Unichip on the std Zetec ECU.
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Postby volvia99 on Fri Aug 01, 2003 5:53 pm

So a unichip it is then. Was supposed to have it installed on monday, but i havet recieved my head yet, bugger
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Postby chumkila on Fri Aug 01, 2003 5:56 pm

I hope it all goes well for you and be sure to keep us update on your progress. Pic's would be great. :)
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