predator tuneing
08-07-2003, 11:16 PM
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predator tuneing I am running 31.4 WOT spark and 925 WOT o2 sensors is this good or should i add more or less spark or fuel. what are the stock readings am i making more power then stock
08-08-2003, 01:24 AM
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Re: predator tuneing Are you getting any KR? if so, reduce the spark. O2's look a little high but if you can wideband thats the safest and best way to tell what your A/F is. I was running 34.4* @ WOT and 905 on the O2s, no KR, but we ended up reducing the spark so if it see's detontation it wont fry. Not sure what the factory tune is for WOT as for A/F, but you will make most power at about 13.1:1, so you could go a little leaner maybe.
