spark advance tables question...differences from 2000 - 2001
09-28-2005, 03:42 PM
#21
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i dont know the answer but i do know one thing.the 5 hp factory rating is no where near 25-30 but more like 5 as gm states.The ls6 intake is better flowing but the cam in the 01-02 cars is smaller in duration and lift then the earlier cars with a tighter lsa giving greater midrange torque.the difference is 5 hp at most.my 2000 ws6 can not run the 28* of advance at wot without knock.The most i can get is 26 and it loves it.
09-28-2005, 04:21 PM
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Originally Posted by SSpdDmon
I thought about replacing my timing table with one from a '99. But, I've noticed KR at 22* advance around 4800 RPMs during WOT. So, I don't think going to 27~28* is going to help anything. I even get KR every now and then in the stock table (between .48 and .64 g/cyl) when the torque converter is locked up. Switching would just be asking for trouble with mine. I can't imagine it being much different on other '02s.
