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TSP Billet Cylinder Head – Yamaha YZ 250 – High Compression

TSP Billet Cylinder Head – Yamaha YZ 250 and YZ 250X – 1999 – 2022 – High Compression

$300.00

Model Validator

SKU: TSPYZ250H Category:

Description

Our new TSP Billet cylinder heads are machined from solid 6061 T6 stock and offer improved performance, reliability and fuel economy. They are the best bolt on mod you can buy for your bike! Our design offers better heat dissipation than many other 2 piece designs due to the large lower section which incorporates the combustion chamber. This allows heat from combustion to disperse over a larger area than other 2 piece designs for improved heat transfer to the coolant.

These Billet machined 2 piece heads feature TSP’s proven combustion chamber designs and are a MUST HAVE mod for most current model offroad bikes. Our combustion chamber designs have been used by hundreds of happy customers and have been extensively dyno tested. The gains are consistent and include: increased power throughout the rev range (especially bottom/mid), improved fuel economy, greatly reduced risk of detonation, increased top end life in many models, and much SMOOTHER power delivery.

The unique Billet design has been 100% developed, machined and tested in-house at TSP.

These Billet heads will bolt onto your standard cylinder and are designed to work with standard base gaskets. If you are unsure of your current base gasket thickness we can advise the correct thickness to achieve the necessary cylinder height and squish clearance.

We can also advise baseline jetting specs to go with your new Billet head. The customer takes all responsibility for ensuring that jetting is appropriate for their riding style and conditions

Below are the make(s) and model(s) that will fit this part.

Year Make Engine CC Model
Year Make Engine CC Model
1999 Yamaha 250 YZ250
1999 Yamaha 250 YZ250X
2000 Yamaha 250 YZ250
2000 Yamaha 250 YZ250X
2001 Yamaha 250 YZ250
2001 Yamaha 250 YZ250X
2002 Yamaha 250 YZ250
2002 Yamaha 250 YZ250X
2003 Yamaha 250 YZ250
2003 Yamaha 250 YZ250X
2004 Yamaha 250 YZ250
2004 Yamaha 250 YZ250X
2005 Yamaha 250 YZ250
2005 Yamaha 250 YZ250X
2006 Yamaha 250 YZ250
2006 Yamaha 250 YZ250X
2007 Yamaha 250 YZ250
2007 Yamaha 250 YZ250X
2008 Yamaha 250 YZ250
2008 Yamaha 250 YZ250X
2009 Yamaha 250 YZ250
2009 Yamaha 250 YZ250X
2010 Yamaha 250 YZ250
2010 Yamaha 250 YZ250X
2011 Yamaha 250 YZ250
2011 Yamaha 250 YZ250X
2012 Yamaha 250 YZ250
2012 Yamaha 250 YZ250X
2013 Yamaha 250 YZ250
2013 Yamaha 250 YZ250X
2014 Yamaha 250 YZ250
2014 Yamaha 250 YZ250X
2015 Yamaha 250 YZ250
2015 Yamaha 250 YZ250X
2016 Yamaha 250 YZ250
2016 Yamaha 250 YZ250X
2017 Yamaha 250 YZ250
2017 Yamaha 250 YZ250X
2018 Yamaha 250 YZ250
2018 Yamaha 250 YZ250X
2019 Yamaha 250 YZ250
2019 Yamaha 250 YZ250X
2020 Yamaha 250 YZ250
2020 Yamaha 250 YZ250X
2021 Yamaha 250 YZ250
2021 Yamaha 250 YZ250X
2022 Yamaha 250 YZ250
2022 Yamaha 250 YZ250X
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