Bolt-on big bore kit with bolt-in cams and premium tappets; easy installation with no machining or rebalancing. Not compatible with Sportster RH models.
This performance kit delivers bolt-on big-bore power with easy installation—no machining or rebalancing required. 🔧
It uses bolt-in cams and premium tappets to maximize the added displacement, with cams at .482" lift and 240° intake / 234° exhaust duration. ⚙️
The kit installs using stock heads, pushrods, and the existing fuel system for a clean, direct upgrade. 🛠️
Note: Not compatible with Sportster RH models.
This product fits the following vehicles. Use the filters below to narrow down the list if needed.
| Manufacturer | Model | Family | Year | Notes |
|---|---|---|---|---|
| Harley Davidson | Sportster Iron | Sportster | 2021 | |
| Harley Davidson | Sportster Iron | Sportster | 2021 | |
| Harley Davidson | Sportster Forty-Eight | Sportster | 2021 | |
| Harley Davidson | Sportster Forty-Eight | Sportster | 2022 | |
| Harley Davidson | Sportster Forty-Eight | Sportster | 2021 | |
| Harley Davidson | Sportster Forty-Eight | Sportster | 2022 | |
| Harley Davidson | Sportster | Sportster | 2005 | |
| Harley Davidson | Sportster | Sportster | 2006 | |
| Harley Davidson | Sportster | Sportster | 2007 | |
| Harley Davidson | Sportster | Sportster | 2008 | |
| Harley Davidson | Sportster | Sportster | 2009 | |
| Harley Davidson | Sportster 53 Custom | Sportster | 2000 | |
| Harley Davidson | Sportster 53 Custom | Sportster | 2001 | |
| Harley Davidson | Sportster 53 Custom | Sportster | 2002 | |
| Harley Davidson | Sportster 53 Custom | Sportster | 2003 | |
| Harley Davidson | Sportster Custom | Sportster | 2004 | |
| Harley Davidson | Sportster Custom | Sportster | 2005 | |
| Harley Davidson | Sportster Custom | Sportster | 2006 | |
| Harley Davidson | Sportster Custom | Sportster | 2007 | |
| Harley Davidson | Sportster Custom | Sportster | 2008 | |
| Harley Davidson | Sportster Custom | Sportster | 2009 | |
| Harley Davidson | Sportster Custom | Sportster | 2010 | |
| Harley Davidson | Low | Sportster | 2005 | |
| Harley Davidson | Low | Sportster | 2006 | |
| Harley Davidson | Low | Sportster | 2007 | |
| Harley Davidson | Low | Sportster | 2008 | |
| Harley Davidson | Low | Sportster | 2009 | |
| Harley Davidson | Low | Sportster | 2010 | |
| Harley Davidson | Super Low | Sportster | 2011 | |
| Harley Davidson | Super Low | Sportster | 2012 | |
| Harley Davidson | Super Low | Sportster | 2013 | |
| Harley Davidson | Super Low | Sportster | 2014 | |
| Harley Davidson | Super Low | Sportster | 2015 | |
| Harley Davidson | Super Low | Sportster | 2016 | |
| Harley Davidson | Super Low | Sportster | 2017 | |
| Harley Davidson | Sportster SuperLow | Sportster | 2018 | |
| Harley Davidson | Sportster SuperLow | Sportster | 2019 | |
| Harley Davidson | Sportster SuperLow | Sportster | 2020 | |
| Harley Davidson | Super Low | Sportster | 2014 | |
| Harley Davidson | Super Low | Sportster | 2015 | |
| Harley Davidson | Super Low | Sportster | 2016 | |
| Harley Davidson | Super Low | Sportster | 2017 | |
| Harley Davidson | Sportster SuperLow | Sportster | 2018 | |
| Harley Davidson | Sportster SuperLow | Sportster | 2019 | |
| Harley Davidson | Sportster SuperLow | Sportster | 2020 | |
| Harley Davidson | Iron | Sportster | 2009 | |
| Harley Davidson | Iron | Sportster | 2010 | |
| Harley Davidson | Iron | Sportster | 2011 | |
| Harley Davidson | Iron | Sportster | 2012 | |
| Harley Davidson | Iron | Sportster | 2013 | |
| Harley Davidson | Iron | Sportster | 2014 | |
| Harley Davidson | Iron | Sportster | 2015 | |
| Harley Davidson | Iron | Sportster | 2016 | |
| Harley Davidson | Iron | Sportster | 2017 | |
| Harley Davidson | Sportster Iron | Sportster | 2018 | |
| Harley Davidson | Sportster Iron | Sportster | 2019 | |
| Harley Davidson | Sportster Iron | Sportster | 2020 | |
| Harley Davidson | Sportster Iron | Sportster | 2021 | |
| Harley Davidson | Sportster Iron | Sportster | 2022 | |
| Harley Davidson | Iron | Sportster | 2014 | |
| Harley Davidson | Iron | Sportster | 2015 | |
| Harley Davidson | Iron | Sportster | 2016 | |
| Harley Davidson | Iron | Sportster | 2017 | |
| Harley Davidson | Sportster Iron | Sportster | 2018 | |
| Harley Davidson | Sportster Iron | Sportster | 2019 | |
| Harley Davidson | Sportster Iron | Sportster | 2020 | |
| Harley Davidson | Sportster Iron | Sportster | 2021 | |
| Harley Davidson | Sportster Iron | Sportster | 2022 | |
| Harley Davidson | Roadster | Sportster | 2002 | |
| Harley Davidson | Roadster | Sportster | 2003 | |
| Harley Davidson | Roadster | Sportster | 2004 | |
| Harley Davidson | Roadster | Sportster | 2006 | |
| Harley Davidson | Roadster | Sportster | 2007 | |
| Harley Davidson | Sportster Hugger | Sportster | 2000 | |
| Harley Davidson | Sportster | Sportster | 2001 | |
| Harley Davidson | Sportster Hugger | Sportster | 2002 | |
| Harley Davidson | Sportster Hugger | Sportster | 2003 |
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