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Old Nov 10, 2010 | 02:16 PM
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Canada1
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Joined: Feb 2006
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From: Canada
Default Ignition timing map

I am looking for a little help regarding a timing map for my 1.9turbo engine.
Camshaft has almost identical opening and closing events to Newman solid cam. (276 duration .440" lift)
Compression Ratio 8.0:1
93 octane fuel
I know that the cvh combustion chamber is not the greatest as far a efficient combustion.

I would like to see a few examples of ignition timing maps.
I have seen other engine examples where maximum timing was only 18 degrees at 15 psi boost. This seems like a recipe for very high exhaust temperatures.

any MS tables?
The table used for a Haltech is similar - it is a 24 x 24 map load and rpm on axis

Karlos?
Others?

Cheers
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