- Compatible with boosted or turbocharged applications
- Designed with increased spring rates and high lift compatibility compared to the stock springs
- CNC-machined titanium or H.T. (Heat Treated) Steel retainers and Cr-Si (Chromium Silicon) alloy dual springs provide valvetrain control at high rpms with high-performance camshaft capability
- Made in the USA
- 0.480" Spring Lift
Kit Includes:
- 4x Titanium Retainers
- 4x CrSi Valve Springs
- 4x H.T. Steel Basewashers
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 2020-2023 | Yamaha | Grizzly 700 YFM700 EPS XT-R | |
| 2014-2015 | Yamaha | Grizzly 700 YFM700D 4x4 FI | |
| 2008-2013 | Yamaha | Grizzly 700 YFM700FG 4x4 FI | |
| 2007 | Yamaha | Grizzly 700 YFM700FGP 4x4 FI | |
| 2007-2013 | Yamaha | Grizzly 700 YFM700FGP 4x4 FI EPS | |
| 2015 | Yamaha | Grizzly 700 YFM700FGP 4x4 FI EPS | |
| 2009-2013 | Yamaha | Grizzly 700 YFM700FGPSE 4x4 Special Edition FI EPS | |
| 2015 | Yamaha | Grizzly 700 YFM700FGPSE 4x4 Special Edition FI EPS | |
| 2014 | Yamaha | Grizzly 700 YFM700P 4x4 FI EPS | |
| 2019-2023 | Yamaha | Grizzly 700 YFM700P 4x4 FI EPS | |
| 2014 | Yamaha | Grizzly 700 YFM700PSE 4x4 Special Edition FI EPS | |
| 2019-2023 | Yamaha | Grizzly 700 YFM700PSE 4x4 Special Edition FI EPS | |
| 2019-2023 | Yamaha | Kodiak 450 YFM450 4x4 Auto | |
| 2019-2023 | Yamaha | Kodiak 450 YFM450 4x4 Auto EPS | |
| 2019-2023 | Yamaha | Kodiak 450 YFM450 4x4 Auto EPS SE | |
| 2019-2023 | Yamaha | Kodiak 700 YFM700K 4x4 FI | |
| 2019-2023 | Yamaha | Kodiak 700 YFM700KP 4x4 FI EPS | |
| 2019-2023 | Yamaha | Kodiak 700 YFM700KPSE 4x4 Special Edition FI EPS | |
| 2011-2013 | Yamaha | Raptor 125 YFM125R | |
| 2008-2013 | Yamaha | Raptor 250 YFM250R | |
| 2008 | Yamaha | Raptor 250 YFM250RSP Special Edition | |
| 2008 | Yamaha | Raptor 250 YFM250RSP2 Special Edition II | |
| 2006-2013 | Yamaha | Raptor 350 YFM350R | |
| 2006-2008 | Yamaha | Raptor 50 YFM50R | |
| 2013 | Yamaha | Raptor 700 YFM700 | |
| 2015-2022 | Yamaha | Raptor 700 YFM700 | |
| 2006-2008 | Yamaha | Raptor 700 YFM700R | |
| 2014 | Yamaha | Raptor 700 YFM700R | |
| 2007 | Yamaha | Raptor 700 YFM700RSE Special Edition | |
| 2009-2012 | Yamaha | Raptor 700 YFM700RSE Special Edition | |
| 2008 | Yamaha | Raptor 700 YFM700RSP Special Edition | |
| 2007 | Yamaha | Raptor 700 YFM700RYR GYTR Edition | |
| 2009 | Yamaha | Raptor 700R YFM700R | |
| 2011-2022 | Yamaha | Raptor 700R YFM700R | |
| 2017-2022 | Yamaha | Raptor 700R YFM700R SE | |
| 2013-2016 | Yamaha | Raptor 700R YFM700RSE Special Edition | |
| 2006-2008 | Yamaha | Raptor 80 YFM80R | |
| 2016-2020 | Yamaha | Raptor 90 YFM90 | |
| 2009-2013 | Yamaha | Raptor 90 YFM90R | |
| 2008-2009 | Yamaha | Rhino 700 YXR700F 4x4 FI | |
| 2011-2013 | Yamaha | Rhino 700 YXR700F 4x4 FI | |
| 2008-2009 | Yamaha | Rhino 700 YXR700FDU 4x4 Ducks Unlimited Edition FI | |
| 2009 | Yamaha | Rhino 700 YXR700FSE 4x4 Special Edition FI | |
| 2008 | Yamaha | Rhino 700 YXR700FSEP 4x4 Special Edition FI | |
| 2013 | Yamaha | Rhino 700 YXR700FSP 4x4 Specialt Edition FI | |
| 2008-2009 | Yamaha | Rhino 700 YXR700FSP 4x4 Sport Edition FI | |
| 2011-2013 | Yamaha | Rhino 700 YXR700FSP 4x4 Sport Edition FI | |
| 2014-2015 | Yamaha | RS Viking Professional VK10 | |
| 2014-2020 | Yamaha | Viking 700 YXM700DH 4x4 FI | |
| 2014-2020 | Yamaha | Viking 700 YXM700P 4x4 FI EPS | |
| 2014-2017 | Yamaha | Viking 700 YXM700P 4x4 FI EPS SE | |
| 2019 | Yamaha | Viking 700 YXM700P 4x4 FI EPS SE | |
| 2019-2020 | Yamaha | Viking 700 YXM700P 4x4 FI Ranch Edition EPS | |
| 2020 | Yamaha | Viking VI YXC700 4x4 FI EPS | |
| 2020 | Yamaha | Viking VI YXC700 4x4 Ranch Edition FI EPS | |
| 2015 | Yamaha | Viking VI YXC700D 4x4 | |
| 2015 | Yamaha | Viking VI YXC700P 4x4 EPS | |
| 2015 | Yamaha | Viking VI YXC700P 4x4 EPS SE | |
| 2017-2019 | Yamaha | Viking VI YXM700 4x4 Ranch Edition FI EPS | |
| 2016 | Yamaha | Viking VI YXM700 Ranch Edition EPS | |
| 2016-2017 | Yamaha | Viking VI YXM700DH 4x4 FI | |
| 2016-2019 | Yamaha | Viking VI YXM700P 4x4 FI EPS | |
| 2016-2017 | Yamaha | Viking VI YXM700P 4x4 FI EPS SE | |