Easily Adjusts The Oem Delphi Fuel-Injection and Ignition to Match The Requirements of Performance Parts Including High-Compression Pistons/Heads, Camshafts, Fre-Flowing Exhausts, and low-residue Sparks-Add 30% or Subtrags-Add 30% Or Subtrags-Add 30% Or Subtrags-Add 30% Or Subtrags-Add 30% Or Subtrags-Add 30% Or Subtrags-Add 30% of subts 30% of subts 30% of subty. Kan de mode en omhoog/omlaag drukknopschakelaars gebruiken om brandstofafwerkingen aan te brengen in de toerental en gasklepbereiken vereist door de meeste toepassingen; The Fuel Trim Value is Displayed on a Bright Daylight Readable LED Display, The Twin Tuner Also Has An Advanced Mode, Using The Optional Usb Interface and PC Link Tuner Software To Make Fuel Adjustments and Allows Indendent Adjustment Adjustment Scan II+ Tuning Aid - Install The Twin Scan II+ and Ride The Bike, then Copy The Air/Fuel Ratio Corrections Calculated by the Twin Scan II+ Into the PC Link Tuner Software, Twin Tun Tuner II Has All the Features of the Originele Twin -melodieën en inclusief en inclusief installatie en installatie, zonder splitsing, snijden, krimpen of omvangrijke verbindingen, kunnen compatibel zijn met andere controllerkaarten, compacte grootte - slechts 4 "L x 2" W x 1/2 "H