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Review on NGK Iridium IX DCPR7EIX Spark Plugs: Harley Davidson Twin Cam (Pair) - 1999-2016 Model Years by Mark Cole

Revainrating 5 out of 5

Great fork for Sportster Iron 883 with first stage update

Purchased after installing the first stage of the update. Vance and Hines 3" Double Oblique Pads, Arlenness Large Suction Cup Air Cleaner and Vance and Hines FP3. I received an engine code when one of the cylinders was running enriched, after many unsuccessful attempts to run the FP3 autotune function I decided To install them and no enriched code has run since then I suspect it's a bit hotter fork than stock HDs Very happy with them

Pros
  • Absolutely amazing!
Cons
  • Suitable for