K&N + Predator = Ping

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7/5/05, 08:43 PM

#21

Cleveland

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If you folks are experiencing this ping you may want to retard the timing back more like 5-7 points instead of just 2.

-Dan

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7/5/05, 09:49 PM

#22

Satin Silver 05

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maybe richen up the fuel at WOT. K&N flows more air, need more fuel. just my $.02

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7/6/05, 07:29 PM

#23

johnny2stangs

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I am in Spokane, it was about 75 degrees with 87 tune, 83 degrees when I tried 91 tune. I believe the elavation to be 1,700 ft. Perhaps to much air, I am going to try putting the HC trap in. If That dont work I will Call diablo.
John

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7/8/05, 07:03 PM

#24

johnny2stangs

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Put HC trap back in today, NO PING! Performance is good. HC trap must reduce the air flow just enough to even out A/F mixture. So it does make a difference atleast in my car.
John

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