PRODUCT INFORMATION

Optimize the tuning on your CV carb for performance modifications. Our recalibration kit cures throttle flat spots, backfiring and poor throttle response common to the CV carbs. It increases power midrange and top end while maintaining satisfactory fuel economy.

• Mainjet assortment for precision timing includes: 150, 160, 170, 180 and 190.
• Includes: Instructions for installation and tuning
• Fits FLH, FLT, FXST, FLST, FXD ,FXR, XL 90-06