On stock ecu and injectors you shouldn't go past 17~18 psi!!!
and what do you mean by pinging???
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Stage 2w/o toys Spike 20 hold 15//Perrin C/C /Dog Bone Motormounts/mopar stage 1 springs //mopar STS
ATP cold side pipe with HKS BOV//Agp hot side pipe//HP turboback exhaust// dasmopar mapclamp//ebay 3 inch CAI//
with 3" high-flow Cat //A-F ratios 11.1 @ WOT!!!!!
Coming soon mopar Stage2/3 Delta hybrid!!!

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