Twin Power 90-06 Big Twin and XL CV Carburetor Recalibration Kit
Why this price?
$67.99 is MSRP, the lowest price TwinPower lets us list it at. Additionally, Pro members get $11.56 back on this part.
$67.99 − $11.56 = $56.43
Not sure it fits? Read our tips.
Fitment tips
Fitment can come down to more than year, make and model. Sometimes the sub-model decides, so start with the fitment table below.
- Drive type. If your car is all-wheel drive, make sure the part is for all-wheel drive, not rear-wheel drive.
- Engine size. For engine parts, make sure the engine size on the product matches your engine.
- Transmission. Manual and automatic cars often take different parts.
- Body style. Sedan or hatch, two-door or four-door, cab and bed length on trucks.
Manufacturer data can sometimes have imperfections. Still not sure? We are happy to help.
Send us a message and we will confirm the fit.
Couldn't load pickup availability
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.
- Main jet assortment for precision timing includes: 150, 160, 170, 180 and 190
- Includes instructions for installation and tuning
- Includes gaskets and seals
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1994-2006 | Harley-Davidson | FLHR Road King | Base |
| 2004-2006 | Harley-Davidson | FLHRS Road King Custom | Base |
| 1990-1993 | Harley-Davidson | FLHS Electra Glide Sport | Base |
| 1990-2006 | Harley-Davidson | FLHT Electra Glide Standard | Base |
| 1990-2005 | Harley-Davidson | FLHTC Electra Glide Classic | Base |
| 1990-1997 | Harley-Davidson | FLHTCU Electra Glide Ultra Classic | Base |
| 2006 | Harley-Davidson | FLHX Street Glide | Base |
| 1990,2006 | Harley-Davidson | FLST Heritage Softail | Base |
| 1990-2006 | Harley-Davidson | FLSTC Heritage Softail Classic | Base |
| 1990-2006 | Harley-Davidson | FLSTF Fat Boy | Base |
| 1993 | Harley-Davidson | FLSTN Heritage Softail Nostalgia | Base |
| 1994-1996 | Harley-Davidson | FLSTN Heritage Softail Special | Base |
| 2005-2006 | Harley-Davidson | FLSTN Softail Deluxe | Base |
| 1997-2004 | Harley-Davidson | FLSTS Heritage Springer | Base |
| 2005-2006 | Harley-Davidson | FLSTSC Softail Springer Classic | Base |
| 1996 | Harley-Davidson | FLTCUI Tour Glide Ultra Classic | Base |
| 1998-2006 | Harley-Davidson | FLTR Road Glide | Base |
| 1995-2006 | Harley-Davidson | FXD Dyna Super Glide | Base |
| 1992,2005 | Harley-Davidson | FXDC Super Glide Custom | Base |
| 1993-2005 | Harley-Davidson | FXDL Dyna Low Rider | Base |
| 1994-2000 | Harley-Davidson | FXDS-Conv Dyna Convertible | Base |
| 1993-2006 | Harley-Davidson | FXDWG Dyna Wide Glide | Base |
| 2001 | Harley-Davidson | FXDWG2 CVO Dyna Wide Glide | Base |
| 1999-2005 | Harley-Davidson | FXDX Dyna Super Glide Sport | Base |
| 2001-2003 | Harley-Davidson | FXDXT Dyna Super Glide T-Sport | Base |
| 1990-1994 | Harley-Davidson | FXR Super Glide II | Base |
| 1999 | Harley-Davidson | FXR2 | Base |
| 1999 | Harley-Davidson | FXR3 | Base |
| 2000 | Harley-Davidson | FXR4 | Base |
| 1990-1994 | Harley-Davidson | FXRPF Police | Base |
| 1990-1992 | Harley-Davidson | FXRS Low Glide | Base |
| 1990-1994 | Harley-Davidson | FXRS-Conv Low Rider Sport Convertible | Base |
| 1990-1993 | Harley-Davidson | FXRS-SP Low Rider Sport | Base |
| 1990-1992 | Harley-Davidson | FXRT Sport Glide | Base |
| 1990-2006 | Harley-Davidson | FXST Softail Standard | Base |
| 1999-2006 | Harley-Davidson | FXSTB Night Train | Base |
| 1990-1999 | Harley-Davidson | FXSTC Softail Custom | Base |
| 2000-2006 | Harley-Davidson | FXSTD Softail Deuce | Base |
| 2003-2004 | Harley-Davidson | FXSTDSE Screamin Eagle Softail Deuce | Base |
| 1990-2006 | Harley-Davidson | FXSTS Springer Softail | Base |
| 1995-1997 | Harley-Davidson | FXSTSB Bad Boy | Base |
| 1995-2006 | Harley-Davidson | XL1200C Sportster 1200 Custom | Base |
| 2006 | Harley-Davidson | XL1200L Sportster 1200 Low | Base |
| 2004-2006 | Harley-Davidson | XL1200R Sportster 1200 Roadster | Base |
| 1995-2003 | Harley-Davidson | XL1200S Sportster 1200 Sport | Base |
| 2004-2006 | Harley-Davidson | XL883 Sportster | Base |
| 1999-2006 | Harley-Davidson | XL883C Sportster 883 Custom | Base |
| 2005-2006 | Harley-Davidson | XL883L Sportster 883 Low | Base |
| 2002-2003,2005-2006 | Harley-Davidson | XL883R Sportster 883 Roadster | Base |
| 1990-2003 | Harley-Davidson | XLH1200 | Base |
| 1990-2004 | Harley-Davidson | XLH883 | Base |
| 1990-1996 | Harley-Davidson | XLH883DLX Sportster 883 Deluxe | Base |
| 1990-2003 | Harley-Davidson | XLH883HUG Sportster 883 Hugger | Base |
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