LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Stock Ignition timing

Old Jun 20, 2007 | 06:13 PM
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Default Stock Ignition timing

just curious what the stock ignition timing is supposed to be at, hooked a scanner up to my 95 today and it was reading 46* in the timing advance at around 2k
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Old Jun 20, 2007 | 06:30 PM
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The reverse cooling on the LT1 allows for more timing advance, last time I checked mine on a scanner, it was in the 40's.

Sara Lou
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Old Jun 20, 2007 | 10:11 PM
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At part throttle it will show considerable advance. What's your advance at WOT, under load of course?
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Old Jun 21, 2007 | 11:30 AM
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Originally Posted by dhdenney
At part throttle it will show considerable advance. What's your advance at WOT, under load of course?

Have no idea since it won't go WOT under a load at the moment, blew out the intake gaskets
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