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TSP CNC Head – 2017-2019 KTM 300 and Husky 300 Carb Models

Our new TSP CNC 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.

$300.00

Low
Medium
High
Very High
Low (+$120.00)
Medium (+$120.00)
High (+$120.00)
Very High (+$120.00)
Top End Rebuild Kit (+$205.00)
Radiator Fan Kit (+$190.00)
Gasket Kit (+$25.00)
Additional Spark Plug (+$15.00)
Hose Guards - Black (+$10.00)
Twin Air Filter (+$30.00)
Product total
Options total
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Model Validator

SKU: HKC300.17on Category:

Description

Select your desired compression ratio from the drop down menu. All designs will work with stock base gaskets and cylinder heights and offer significant improvements over stock heads. This head is the same as our 300 TPI heads, however it comes with a machined aluminum plug to cover the temp sensor hole.

LOW COMPRESSION – this head was designed to suit extreme enduro riding or for riders who are more interested in smoothness over power gains. It offers strong bottom end torque with a very smooth delivery that won’t break traction too easily. It enables the rider to use lower revs and less clutch when tackling hard obstacles.

MEDIUM COMPRESSION – this head is our top seller for the 300 and suits the majority of trail riders and racers who want better bottom and mid power and a small gain up top as well. The power delivery is much stronger and more tractable than stock and suits a wide range of riding conditions. best suited to run on 91 octane fuel from sea level up to 4,500 ft.

HIGH COMPRESSION – this head and suits riders who want harder hitting power everywhere, especially down low. It completely transforms the TPI into a weapon. Also best suited for normal trail riders who live at higher elevation from 4,500 ft and above. Best with 91 octane fuel.

VERY HIGH COMPRESSION – this head design suits very high elevation riding above 6,000 ft. When used at the appropriate elevation it will give similar results to the Medium or High Compression heads near sea level.

Our new TSP CNC 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 CNC machined 2 piece heads feature TSP’s proven combustion chamber designs and are a MUST HAVE mod for most current model off-road bikes. Our combustion chamber designs have been used by thousands 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 CNC design has been 100% developed, machined and tested in-house at TSP.

These CNC 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 CNC head. The customer takes all responsibility for ensuring that jetting is appropriate for their riding style and conditions

Additional information

Weight 1.5 lbs
Options

Low Compression, Medium Compression, High Compression, Very High Compression

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

Year Make Engine CC Model
Year Make Engine CC Model
2017 Husqvarna 300 TE Carb
2017 Husqvarna 300 TX Carb
2017 KTM 300 XC Carb
2017 KTM 300 XC-W Carb
2018 Husqvarna 300 TE Carb
2018 Husqvarna 300 TX Carb
2018 KTM 300 XC Carb
2018 KTM 300 XC-W Carb
2019 Husqvarna 300 TX Carb
2019 KTM 300 XC Carb

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