Jeepster-you can return the Dynojet eliminator, the TB has the ability to turn it off completely (for free) so it is a non-issue. Some folks here still recommend removing it so it doesn't get fouled since it no longer gets an eletrical charge (I'm not sure if that still holds true, and you will need some type of bung to cover the exhaust hole).
I ran the combo (to include the removal of the secondaries) you stated you have briefly (the day before I put on full Jardines, and limped to my Dynojet shop to get a full map).
It was brutally fast, and the engine reved so quickly in the lower gears, to this day first gear is nearly impossible to go wide open throttle before it's time to shift in second...it never pinged, but I knew I'd feel a lot better once she was dynoed. FWIW, my current combination nets me 150/160 RWHP/TQ
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I have never heard my R3 ping (or any for that matter), even in 100+ degree heat-but from the above combo I would say it still needs a fueler (tuneboy or PowerCommander)to be safe.
I cannot endorse either 3 KN or Jars/preds w/o a fueler (let alone both like some run).
I would run higher octane fuel as a minimum-and mauybe some sea foam or techron-some type of deposit cleaner in case you suffer from deposits. The pinging is more than likely indicitive of a lean condition under certain load/rpms.
The stock R3 EFI system can only make small mod changes, but definitely cannot come up with the fuel to cover 10 RWHP mods, let alone 20+
I guess you can keep checking your plugs and guess you are not lean, but I'd be additionally careful of high heat, high load (like two up, or riding with gear, etc) as this will further load up the engine.
Also, higher octane actually contains "less gas" so you are not getting more fuel, just fuel that is more resistant to detonation.
Good luck.